Oshkosh JLG X17JP Installation and user guide

Service and Maintenance Manual
Models
X17JP - X500AJ
X20JP - X600AJ
X26JP - X770AJ
3121623
June 29, 2018 - Rev E
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INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
3121623 – JLG Lift – a
INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
GENERAL
This section contains the general safety precautions which
must be observed during maintenance of the aerial plat-
form. It is of utmost importance that maintenance person-
nel pay strict attention to these warnings and precautions
to avoid possible injury to themselves or others, or dam-
age to the equipment. A maintenance program must be
followed to ensure that the machine is safe to operate.
MODIFICATION OR ALTERATION OF AN AERIAL WORK PLATFORM
SHALL BE MADE ONLY WITH WRITTEN PERMISSION FROM THE MANU-
FACTURER.
The specific precautions to be observed during mainte-
nance are inserted at the appropriate point in the manual.
These precautions are, for the most part, those that apply
when servicing hydraulic and larger machine component
parts.
Your safety, and that of others, is the first consideration
when engaging in the maintenance of equipment. Always
be conscious of weight. Never attempt to move heavy
parts without the aid of a mechanical device. Do not allow
heavy objects to rest in an unstable position. When raising
a portion of the equipment, ensure that adequate support
is provided.
SINCE THE MACHINE MANUFACTURER HAS NO DIRECT CONTROL OVER
THE FIELD INSPECTION AND MAINTENANCE, SAFETY IN THIS AREA IS
THE RESPONSIBILITY OF THE OWNER/OPERATOR.
HYDRAULIC SYSTEM SAFETY
It should be noted that the machines hydraulic systems
operate at extremely high potentially dangerous pres-
sures. Every effort should be made to relieve any system
pressure prior to disconnecting or removing any portion
of the system.
MAINTENANCE
FAILURE TO COMPLY WITH SAFETY PRECAUTIONS LISTED IN THIS SEC-
TION COULD RESULT IN MACHINE DAMAGE, PERSONNEL INJURY OR
DEATH AND IS A SAFETY VIOLATION.
•ENSURE REPLACEMENT PARTS OR COMPONENTS ARE
IDENTICAL OR EQUIVALENT TO ORIGINAL PARTS OR
COMPONENTS.
•NO SMOKING IS MANDATORY. NEVER REFUEL DURING
ELECTRICAL STORMS. ENSURE THAT FUEL CAP IS
CLOSED AND SECURE AT ALL OTHER TIMES.
•REMOVE ALL RINGS, WATCHES AND JEWELRY WHEN
PERFORMING ANY MAINTENANCE.
•DO NOT WEAR LONG HAIR UNRESTRAINED, OR
LOOSE-FITTING CLOTHING AND NECKTIES WHICH ARE
APT TO BECOME CAUGHT ON OR ENTANGLED IN
EQUIPMENT.
•OBSERVE AND OBEY ALL WARNINGS AND CAUTIONS
ON MACHINE AND IN SERVICEMANUAL.
•KEEP OIL, GREASE, WATER, ETC. WIPED FROM STAND-
ING SURFACES AND HAND HOLDS.
•USE CAUTION WHEN CHECKING A HOT, PRESSURIZED
COOLANT SYSTEM.
•NEVER WORK UNDER AN ELEVATED BOOM UNTIL
BOOM HAS BEEN SAFELY RESTRAINED FROM ANY
MOVEMENT BY BLOCKING OR OVERHEAD SLING, OR
BOOM SAFETY PROP HAS BEEN ENGAGED.
•BEFORE MAKING ADJUSTMENTS, LUBRICATING OR
PERFORMING ANY OTHER MAINTENANCE, SHUT OFF
ALL POWER CONTROLS.
•BATTERY SHOULD ALWAYS BE DISCONNECTEDDUR-
ING REPLACEMENT OF ELECTRICAL COMPONENTS.
•KEEP ALL SUPPORT EQUIPMENT AND ATTACHMENTS
STOWED IN THEIR PROPER PLACE.
•USE ONLY APPROVED, NONFLAMMABLE CLEANING
SOLVENTS.
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INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
b– JLG Lift – 3121623
REVISON LOG
Original Issue A - October 21, 2013
Revised B - November 3, 2016
Revised C - March 29, 2017
Revised D - March 27, 2018
Revised E - June 29, 2018 - Revised Covers
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3121623 – JLG Lift – 1
TABLE OF CONTENTS
TABLE OF CONTENTS
SUBJECT - SECTION, PARAGRAPH PAGE NO.
INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A
GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A
HYDRAULIC SYSTEM SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A
SECTION 1 - SPECIFICATIONS
1.1 CAPACITIES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
1.2 TRACK SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
1.3 POWER SOURCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Honda Engine iGX390 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Honda Engine iGX440 Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Hatz Engine 1B40 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Perkins Engine 402D Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Kubota Engine D902-E3B Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
1.4 SPECIFICATIONS AND PERFORMANCE DATA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Reach Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Dimensional Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Function Speed Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
Machine Orientation When Performing Speed Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
1.5 HYDRAULIC PRESSURE SETTINGS - PSI (BAR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
1.6 MAJOR COMPONENT WEIGHTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
1.7 LUBRICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
1.8 SERIAL NUMBER LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
1.9 FASTENER TORQUE CHARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
SECTION 2 - GENERAL
2.1 MACHINE PREPARATION, INSPECTION, AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Preparation, Inspection, and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Pre-Start Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Pre-Delivery Inspection and Frequent Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Annual Machine Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Preventative Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
2.2 SERVICE AND GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Safety and Workmanship. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Cleanliness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Components Removal and Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Component Disassembly and Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Pressure-Fit Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Bearings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Bolt Usage and Torque Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Hydraulic Lines and Electrical Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Lubrication and Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
2.3 LUBRICATION AND INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
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2– JLG Lift – 3121623
TABLE OF CONTENTS
Changing Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Lubrication Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.4 CYLINDER DRIFT TEST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Cylinder Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
2.5 PINS AND COMPOSITE BEARING REPAIR GUIDELINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
2.6 WELDING ON JLG EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Do the Following When Welding on JLG Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Do NOT Do the Following When Welding on JLG Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
SECTION 3 - CHASSIS & TURNTABLE
3.1 RUBBER TRACK MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Checking Track Tension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Operations For Loosening/tightening The Track . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Checking The Rubber Tracks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Replacing The Rubber Tracks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Installing The Rubber Track . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Checking tightness of nuts and bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
3.2 UNDERCARRIGE COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Replacement roller lower wheel and tracks adjuster. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Replacement sprocket and Gear Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Sprocket remove . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Gear motor remove . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Gear motor installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Sprocket installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
3.3 AXLE EXTENSION REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
3.4 FINAL DRIVE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Product Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
3.5 SWING DRIVE (IMO). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Technical Data – Type Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Structure and function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Transporting Unpacked Slew Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Positioning The Swing Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Bolting The Slew Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Maintenance Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Maintenance Tasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Lubricating The Slew Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Inspecting The Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
3.6 HONDA ENGINE IGX440 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
Engines & Controls Adjustments And Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
Engine Harness By-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Fuel System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Fuel Tank Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20
Spark Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-21
Replacement Of Engine ECU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
3.7 HATZ ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Model: HATZ 1B40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
Description Of The Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
Engine Type Plate. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
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TABLE OF CONTENTS
3.8 PERKINS ENGINE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Model: 402D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Engine Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
Fuel Filter Base - Remove and Install . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
3.9 KUBOTA DIESEL ENGINE MODEL D902 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
Engine Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
Engine Speed Sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
Speed Sensor Installation and Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
Diesel Engine RPM control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
All Diesel Actuator Rod Travel Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
3.10 THERMIC ENGINE REPLACEMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40
3.11 ELECTRIC MOTOR REPLACEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41
SECTION 4 - BOOM & PLATFORM
4.1 BOOM MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Removal of the Boom Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Disassembly of the Main Boom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Assembly of the Main Boom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Installation of the Boom Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
4.2 BOOM DISASSEMBLY X20JP - X600AJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
4.3 INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Checking Wear And Deformation Of Ropes And Pulleys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
Installation To Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Three month inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
4.4 WIRE ROPE TENSION ADJUSTMENT PROCEDURE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
4.5 ROTARY ACTUATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
ARP Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
Installing Counterbalance Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19
4.6 BOOM ROTATION SENSOR ASSEMBLY - X23JP - X700AJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20
4.7 PROXIMITY SENSOR ADJUSTMENT (X17JP-X500AJ – X20JP-X600AJ) . . . . . . . . . . . . . . . . . . . . . . . . 4-22
4.8 PLATFORM REMOVAL/INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23
Platform Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-23
4.9 LOAD CELL AND FOOTSWITCH REMOVAL/INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Removing Load Cell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Installing Load Cell. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Removing Footswitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
Installing Footswitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24
4.10 SKYGUARD INSTALLATION - ONE PERSON PLATFORM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Procedure:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Installation: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Skyguard Anti-Trapping System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
4.11 SKYGUARD INSTALLATION - 2 PERSON PLATFORM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Procedure:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
Installation: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
Skyguard Anti-Trapping System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35
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TABLE OF CONTENTS
SECTION 5 - HYDRAULICS
5.1 MAIN COMPONENTS IDENTIFICATION AND LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
X17JP-X500AJ and X20JP-X600AJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
X26JP-X770AJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2
5.2 HYDRAULIC SYSTEM PUMP AND PRESSURE LINES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
5.3 GROUND COMPONENT HYDRAULIC SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
5.4 OUTRIGGERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
5.5 DRIVE GEAR MOTORS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
5.6 TRACKS WIDENING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
5.7 BOOM COMPONENT HYDRAULIC SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11
First And Second Booms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Third Boom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Telescope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Jib. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Basket Leveling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Basket Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Turret Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Emergency Gravity Descent System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Hydraulic System Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
5.8 CYLINDER REPAIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Specification - Cylinders Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Hydraulic Cylinders Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-19
Equipment And Product List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
Cylinder With Sensor - General Cylinder Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-20
Cleanness And Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
Magnetic Sensor Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23
Threaded Piston Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23
General Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24
Cylinder Assembling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
Cylinder Repair Without Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
Piston With Nut Disassembling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Cylinder Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Seals Head Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
Cylinder Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
Bushing Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
Cylinders Bleeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
5.9 REPLACEMENT HYDRAULIC PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
Pump removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
Pump installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
5.10 HYDRAULIC PUMP REPAIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32
Seal Kit Replacement Instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32
External Components Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32
Components disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33
Second Section Components Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34
Second Section Seals Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34
Second Section Seals Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35
First Section Seals Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35
First Section Seals Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36
First Section Seals Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36
Cover Seals Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-37
Second Section Components Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38
First Section Components Reassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38
Components Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38
Final Assembly And Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-40
5.11 HYDRAULIC COMPONENT START-UP PROCEDURES AND RECOMMENDATIONS . . . . . . . . . . . . . 5-41
5.12 PRESSURE SETTING PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-42
Control Valve (Chassis functions) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-42
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3121623 – JLG Lift – 5
TABLE OF CONTENTS
Automatic Reductions Drive Speed (X17JP-X500AJ and X26JP-X770AJ Only) . . . . . . . . . . 5-43
Control Valve Turntable Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-43
5.13 OUTRIGGERS AUTO-RETRACTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-44
SECTION 6 - JLG CONTROL SYSTEM
6.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
6.2 MACHINE IGNITION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
6.3 PLATFORM - REMOTE CONTROL STATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
LCD Display Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
LCD Display Icon Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Lithium Only Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Joystick Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-9
Tilt Conditions Drive Cut-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Speed Control Possible Conditions On The X17JP - X500AJ . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-10
Speed Control Possible Conditions on the X20JP - X600AJ. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-12
Speed Control Possible Conditions on the X26JP - X770AJ. . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Speed Control Conditions On X Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-14
Push Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
6.4 CANBUS COMMUNICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-17
Can Bus Device Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-19
CAN-BUS Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
CAN Timeout Menu’ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
Software Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
CAN BUS Devices And Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-22
X17JP - X20JP - X500AJ - X600AJ - CAN BUS Device Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Resistence Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
X26JP - X770AJ - CAN BUS Device Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Electronic Module LED Flashing Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-28
6.5 SENSORS AND DEVICES NOT COMMUNICATING THROUGH CAN-BUS. . . . . . . . . . . . . . . . . . . . . . . 6-31
Electrical System Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Inclination Sensor System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Load Cell System. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Rotation Sensor System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Electric Motor (Not For Lithium Version) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35
12 Volt Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35
Battery Charge System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-35
6.6 CALIBRATION REQUIREMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-36
6.7 PLATFORM REMOTE CONTROL SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-37
Service Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-37
Using The Service Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38
Input Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-40
Language Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-53
Errors Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-54
RAMP Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-58
CURRENT Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-60
Working Hours Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-62
6.8 MACHINE SETUP MENU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-65
Setup 1 - ACCELER - (Calibrating Tilt Sensor) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-69
Setup 2 - VERSION - Model Number - Engine Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-70
Setup 3 - EXTRA - Machine Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-71
Setup 4 - CALIBRATION SWING SENSOR (X26JP - X770AJ Only). . . . . . . . . . . . . . . . . . . . . . . . 6-79
Setup 5 - LOAD SENSING SYSTEM (LSS CALIBRATION) (Prior to S/N-C170000892) . . . . . . 6-81
Setup 5 - LOAD SENSING SYSTEM (LSS CALIBRATION) (S/N- C170000893 to Present). . . 6-83
Setup 6 - TIME Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-84
Setup 7 - DATE Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-84
6.9 JOYSTICK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-85
6.10 CALIBRATING JOYSTICK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-86
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6– JLG Lift – 3121623
TABLE OF CONTENTS
SECTION 7 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS
7.1 GENERAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7.2 MULTIMETER BASICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Grounding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Backprobing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Min/Max. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Polarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1
Voltage Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Resistance Measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2
Continuity Measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Current Measurement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3
Continuity Measurement Over Long Distances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Requirements: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
7.3 ELECTRICAL SCHEMATICS MANUALS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4
7.4 X17JP-X500AJ AND X20JP-X600AJ - HYDRAULIC SCHEMATICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5
7.5 X26JP-X770AJ - HYDRAULIC SCHEMATICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8
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SECTION 1 - SPECIFICATIONS
3121623 – JLG Lift – 1-1
SECTION 1. SPECIFICATIONS
1.1 CAPACITIES
Table 1-1. Drive Hub Capacities
Machine Type Drive Hub Drive Capacities
X17JP / X500AJ BONFIGLIOLI
700C2K I:32 + MAG12 VP
AUTO
2 SPEED 0.10 gal (0,4 L)
X20JP / X600AJ BONFIGLIOLI
700-2 C2K+ MAG16VP
AUTO
2 SPEED 0,09 gal (0,35 L)
X26JP / X770AJ BONFIGLIOLI
701 C2K + MAG18VP
AUTO
2 SPEED 0.16 gal (0,6 L)
Table 1-2. Hydraulic & Fuel Tank Capacities
MACHINE HYDRAULIC OIL TANK
CAPACITY
FUEL TANK (To S/N- C170000892) FUEL TANK (S/N-C170000893 to Present)
GASOLINE DIESEL GASOLINE DIESEL
X17JP / X500AJ 10.56 gal (40L) 1.55 gal (5,9L) 1.3 gal (5L) 1.6 gal (6,1L) 1.3 gal (5L)
X20JP / X600AJ 10.56 gal (40L) 1.55 gal (5,9L) 2.6 gal (10L) 1.6 gal (6,1L) 2.6 gal (10L)
X26JP / X770AJ 15.85 gal (60L) — 10.56 gal (25L) — 10.56 gal (25L)
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SECTION 1 - SPECIFICATIONS
1-2 – JLG Lift – 3121623
1.2 TRACK SPECIFICATIONS
Table 1-3. Track Specifications
MACHINE
MODEL
RUBBER BELT TRACK
TYPE PART
NUMBER DIMENSIONS DRAWING
X17JP
X500AJ
LOW
PROFILE
BLACK
COLOR
053715L0
Cm
180 X 37 X 72
LOW
PROFILE
NON-MARK-
ING
053715LB
X20JP
X600AJ
LOW
PROFILE
BLACK COLOR
257215L0
Cm
200 X 48 X 66
LOW
PROFILE
NON- MARK-
ING
257215LB
X26JP
X770AJ
HI PROFILE
BLACK COLOR 27589900
Cm
230 X 26 X 96
HI PROFILE
NON-MARK-
ING
2758990B
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SECTION 1 - SPECIFICATIONS
3121623 – JLG Lift – 1-3
1.3 POWER SOURCE
NOTE: RPM Tolerances are ± 50.
Table 1-4. Ground Bearing Pressure
MODEL
PRESSURES AND REACTIONS TO THE GROUND
ON TRACKS ON OUTRIGGER
*Ground Bearing Pressure
[daN/cm²] - [PSI]
* Average values on hard surface
Maximum
Ground Bearing Pressure
On Each Pad
[daN] - [lbf]
Maximum
Ground Bearing Pressure
[daN/cm²] - [PSI]
X17JP-X500AJ 0,67 daN/cm² 9.7 PSI 1731 daN 3892 lbf 2,45 daN/cm² 35.5 PSI
X20JP-X600AJ 0,64 daN/cm² 9.2 PSI 2150 daN 4833 lbf 3,04 daN/cm² 45 PSI
X26JP-X770AJ 0,53 daN/cm27.6 PSI 3124 daN 7023 lbf 4,42 daN/cm2 65 PSI
Table 1-5. Power Configurations
X17JP - X500AJ X20JP - X600AJ X26JP - X770AJ
Gasoline Engine
(up to C170000892)
Honda iGX440
12.7 hp (9,5 kW) / 3600 RPM N/A
Gasoline Engine
(from C170000893)
Honda iGX390
11,7 hp (8,7 kW ) / 3600 rpm
Honda iGX440
12.7 hp (9,5 kW) / 3600 RPM N/A
Diesel Engine Hatz 1B40
10 hp (7.46 kW)
Perkins 402.05
14 hp (10.44 Kw)
Kubota D902
21.6 hp (16,1 Kw)
Lithium 90 or 100Ah 72V 90 or 100Ah 72V 100 Ah 83V
AC Electric Motor 110V 50 Hz (2,2 KW)
120V 60 Hz (1.2 kW)
230V 50 Hz (2.2 kW)
230V 60 Hz (2.2 kW)
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SECTION 1 - SPECIFICATIONS
1-4 – JLG Lift – 3121623
Honda Engine iGX390 Specifications
Honda Engine iGX440 Specifications
Table 1-6. Specifications Honda Engine iGX390
Model iGX390
Engine type
Air cooled 4-stroke OHV petrol engine,
25° inclined cylinder, horizontal shaft, cast
iron sleeve
Bore x stroke 88 x 64 mm
Displacement 389 cm3
Compression ratio 8.2 : 1
Net power 6.4 kW (8,6 HP) / 3 000 rpm
7.0 kW (9.4 HP) / 3 600 rpm
Max. net torque 26.5 Nm / 2.7 kgfm / 2 500 rpm
Ignition system Digital CDI with variable ignition timing
Starting system Recoil starter,
Electric starter
Choke Automatic
Fuel tank capacity 6.1 l
Fuel cons. at cont. rated power 3.5 L/hr - 3 600 rpm
Engine oil capacity 1.1 l
Dimensions (L x W x H) 409 x 484 x 448 mm
Dry weight 37,0 kg
Table 1-7. Specifications Honda Engine iGX440
Model iGX440U
Description code GCAWK
Type 4-stroke, overhead camshaft, single cylinder, inclined by 15°
Displacement 438 cm3(26.7cu-in)
Bore x stroke 88.0 x 72.1 mm (3.46 x 2.84 in)
Maximum horsepower 11.2 kW (15.2 HP) / 3,600 min-1 (rpm)
Recommended maximum operation bhp 8.0 kW (10.8 HP) / 3,600 min-1 (rpm)
Maximum torque 29.8 N·m (3.0 kgf·m, 22 lbf·ft)/2,500 min-1 (rpm)
Compression ratio 8.1 : 1
Minimum fuel consumption 328 g/kW·h (241 g/HP·h, 0.53 lb/HP·h)
Ignition system CDI
Ignition timing (at no load) 10° B.T.D.C./1,400 min-1 (rpm)
13° B.T.D.C./3,600 min-1 (rpm)
Spark plug BKR7E-E (NGK), K22PR-UR (DENSO)
Lubrication system Forced splash type
Oil capacity 1.10 l (1.16 US qt, 0.97 lmp qt)
Cooling system Forced air
Starting system Recoil and starter motor
Stopping system Ignition primary circuit open
Carburetor Horizontal type batter fly valve
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SECTION 1 - SPECIFICATIONS
3121623 – JLG Lift – 1-5
Hatz Engine 1B40 Specifications
Perkins Engine 402D Specifications
Air cleaner Dual element type
Governor STR (Self Tuning Regulator) governor
Fuel used Unleaded gasoline with a pump octane rating 86 or higher
Table 1-7. Specifications Honda Engine iGX440
Model iGX440U
Table 1-8. Specifications Hatz Engine 1B40
Type 1B40
Design Air-cooled four-stroke diesel engine
Combustion system Direct injection
Number of cylinders 1
Bore / stroke 88 / 76 mm
Displacement 462 cm3
Lubricating oil capacity without oil sump:
with oil sump:
1.5 1) l, approx.
3.2 1) l, approx.
Difference between “max” and “min” levels without oil sump:
with oil sump:
0.8 1) l, approx.
2.2 1) l, approx.
Lubricating oil consumption (after running in) 1% of fuel consumption at full load max.)
Lubricating oil pressure (oil temperature 100 °C) 2.5 bars at 3000 r.p.m. (approx.)
Direction of rotation, power take-off end anti-clockwise
Valve clearance 10 - 30 ° C - Inlet and exhaust valve 0.10 mm
or automatically 2)
Max. tilt angle in operation, in direction Flywheel 25° down 3) all other directions 35°3)
Weight (incl. fuel tank, air-cleaner, exhaust silencer, recoil starter
and electric starter) 55 kg approx.
Battery capacity max. 12 V / 60 Amp/h
Table 1-9. Specifications Perkins Engine 402D
Type 402D-05 Engine
Maximum Operating Speed (rpm) 3600 rpm
Cylinders and Arrangement In-Line two cylinder
Bore 67 mm (2.64 inch)
Stroke 72 mm (2.83 inch)
Displacement 0.507 L (30.939 in3)
Aspiration NA(1)
Compression Ratio 23.5:1
Firing Order 1-2
Rotation that is viewed from the flywheel Counterclockwise
Valve Lash Setting (Inlet) 0.20 mm (0.008 inch)
Valve Lash Setting (Exhaust) 0.20 mm (0.008 inch)
Injection Indirect
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SECTION 1 - SPECIFICATIONS
1-6 – JLG Lift – 3121623
Kubota Engine D902-E3B Specifications
Table 1-10. Specifications Kubota Engine D902-E3B
Model D902-E3B
Emission Regulation Tier 4
Type Vertical 4-cycle Liquid
Cooled Diesel
Number of Cylinders 3
Bore mm (in) 72 (2,83)
Stroke mm (in) 73,6 (2,9)
Displacement L (cu.in) 0,898 (54,80)
Compustion System IDI
Intake System Naturally Aspirated
Maximum Speed rpm 3200
Output:
Gross Intermittent KW 16.1
hp 21.6
ps 21.9
Direction of Rotation Counterclockwise viewed on flywheel
Oil Pan Capacity L (gal) 3,7 (0,98)
Starter Capacity V-KW 12-1,2
Alternator Capacity V-A 12-40
Lenght mm (in) 467,1 (18,40)
Width mm (in) 420,5 (16,6)
Height (1) mm (in) 544,1 (21,42)
Height (2) mm (in) 204,0 (8,03)
Dry Weight KG (lb) 72,0 (158,8)
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SECTION 1 - SPECIFICATIONS
3121623 – JLG Lift – 1-7
1.4 SPECIFICATIONS AND PERFORMANCE DATA
Reach Specifications
Dimensional Data
Table 1-11. Machine Reach Specifications
X17JP
CE
X500AJ
ANSI
X20JP
CE
X600AJ
ANSI
X26JP
CE
X770AJ
ANSI
Working Height 17.06 m N/A 20,15 m N/A 25,70 m N/A
Platform Height 14,96 m 49,08 ft 18,05 m 59,21 ft 23,60 m 77,42 ft
Horizontal Outreach 7,50 m 24,60 ft 9,70 m 31,82 ft 13,75 m 45,11 ft
Up & Over Height 7.80 m 25,59 ft 8,20 m 26,90 ft 10,1 m 33,13 ft
Swing (non - continuous) 360°
Max gradeability allowed in drive 16° / 28,7% 16° / 28,7% 16° / 28,7%
Max gradeability stabilization 12° 15° 16°
Max Approach /Depart angles 20°/26° 20°/21° 22°
Table 1-12. Machine Dimensional Data
X17JP / X500AJ X20JP / X600AJ X26JP / X770AJ
Platform size (standard 2 persons) 27.16 in. x 52.56 in. (690 mm x 1335 mm)
Stowed width (with std. 2P platform) 52.56 in. (1335 mm)
Stowed width (without platform) 30.70 in. (780 mm) 30.70 in. (780 mm) 38.98 in. (990 mm)
Stowed height (on tracks) 76.66 in. (1998 mm) 76.66 in. (1998 mm) 78 in. (1981 mm)
Stowed length (on tracks) 178.3 in. (4529 mm) 197.28 in. (5011 mm) 250 in. (6347 mm)
Outrigger footprint (Between Center Plate ) 113.54 in. x 113.74 in.
(2884 x 2889 mm)
115 in. x 115.16 in.
(2922 x 2925 mm)
160.59 in. x 156.61 in.
(4079 x 3978 mm)
Outrigger footprint reduced stabilization area (Between
Center Plate ) NA NA 214.61 in. x 98.50 in.
(5451 x 2502 mm)
Machine weight (with standard platform )
Gasoline: 4916 lb. (2230 Kg) 6261 lb. (2840 Kg) NA
Diesel: 4916 lb. (2230 Kg) 6482 lb. (2940 Kg) 9623 lb. (4365 Kg)
Lithium Battery: 5071 lb. (2300 Kg) 6504 lb. (2950 Kg) 9665 lb. (4384 Kg)
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SECTION 1 - SPECIFICATIONS
1-8 – JLG Lift – 3121623
Function Speed Data
Machine Orientation When Performing Speed Tests
•Lift: Boom Retracted. Telescope Retracted. Lift Up,
Record Time, Lift Down, Record Time.
•Swing:Machine stabilized, upper Boom at Full Eleva-
tion. Telescope Retracted. Swing the Turntable to the
end stop. Swing the Opposite Direction, Record Time.
• Telescope: Boom at Full Elevation; Telescope
Retracted; Telescope Out, Record Time. Telescope In,
Record Time.
•Drive:Test to be done on a smooth level surface.
Drive Select Switch should be set at 2WD High Engine.
Start approximately 25 ft. (7.62 m) from starting point
so that the unit is at maximum speed when starting
the test.
• Platform Rotate: Platform level and completely
rotated one direction. Rotate the opposite direction,
Record Time. Rotate the other direction, Record Time.
•ArticulatingJib:Platform level and centered with the
boom. Start with the Jib down. Jib Up, Record Time.
Jib Down, Record Time.
•LowerLift:Upper Boom horizontal. Telescoped In.
Lower Lift Up, Record Time. Lower Lift Down, Record
Time.
Test Notes:
1. Stop watch should be started with the function,
not with the controller or switch.
2. All speed tests are run from ground with remote
control connected on the basket.
3. Function speeds may vary due to cold, thick
hydraulic oil. Test should be run with the oil tem-
perature above 100° F (38° C).
Table 1-13. Function Speed
FUNCTIONS SPEED RANGE
MACHINE MODEL X17JP / X500AJ X20JP / X600AJ X26JP / X770AJ
POWER SYSTEM Engine Lithium Engine Lithium Engine Lithium
FUNCTION TIME Sec TIME Sec TIME Sec
TELESCOPE EXTEND 15" - 20" 35'' - 45'' 21" - 28" 35'' - 41'' 21" - 30" 45'' - 60''
TELESCOPE RETRACT 16" - 22" 35'' - 43'' 16" - 20" 21'' - 25'' 21" - 30" 40'' - 50''
TOWER BOOM UP 21" - 24" 38'' - 46'' 30" - 35" 35'' - 43'' 36'' - 42'' 45'' - 60''
TOWER BOOM DOWN 19" - 22" 41'' - 49'' 30" - 35" 37'' - 45'' 36'' - 45'' 50'' - 65''
UPPER BOOM UP 25" - 29" 34'' - 42'' 35" - 40" 38'' - 48'' 41'' - 52'' 50'' - 70''
UPPER BOOM DOWN 24" - 30" 35'' - 43'' 35" - 40" 38'' - 44'' 41'' - 52'' 50'' - 70''
BASKET ROTATE RIGHT 7" - 10" 7,5'' - 11'' 7" - 10" 6,5'' - 11'' 7'' - 15'' 7'' - 15''
BASKET ROTATE LEFT 7" - 10" 7,5'' - 11'' 7" - 10" 6,5'' - 11'' 7'' - 15'' 7'' - 15''
SWING LEFT 40" - 45" 47'' - 57'' 45" - 50" 48'' - 59'' 55'' - 65'' 60'' - 80''
SWING RIGHT 40" - 45" 47'' - 57'' 45" - 50" 48'' - 59'' 55'' - 65'' 60'' - 80''
JIB UP 7" - 10" 17'' - 24'' 7" - 10" 13'' - 17'' 7" - 15" 10'' - 20''
JIB DOWN 7" - 10" 11'' - 15'' 7" - 10" 9,5'' - 11'' 7" - 15" 10'' - 15''
BASKET LEVEL UP 40" - 58" 41'' - 64'' 33" - 55" 29'' - 61'' 33" - 55" 33'' - 55''
BASKET LEVEL DOWN 35" - 52" 40'' - 57'' 37" - 50" 34'' - 57'' 37" - 50" 40'' - 65''
DRIVE SPEED 0.43/1.12/2.24 mph
(0,7/1,8/3,6 Km/h)
0.25/0.50/0.99 mph
(0,4/0,8/1,6 Km/h)
0.31/0.81/1.55 mph
(0,5/1,3/2,5 Km/h)
0.52/0.99 mph
(0,83/1,6 Km/h)
0.68/1.24 mph
(1,1/2 Km/h)
0.43/0.75 mph
(0,7/1,2 Km/h)
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SECTION 1 - SPECIFICATIONS
3121623 – JLG Lift – 1-9
1.5 HYDRAULIC PRESSURE SETTINGS - PSI (BAR)
1.6 MAJOR COMPONENT WEIGHTS
Table 1-14. Pressure Settings
MODEL
UNDERCARRIAGE
Left and Right
Control Valve
TOWER
Control Valve
BAR PSI BAR PSI
X17JP - X500AJ 165 2393 185 2045
X20JP - X600AJ 165 2393 210 3045
X26JP - X770AJ 200 2900 200 2900
Table 1-15. Reduction Drive Speed Pressure Settings
MODEL AUTOMATIC REDUCTIONS DRIVE SPEED
BAR PSI
X17JP-X500AJ 26 380
X20JP-X600AJ NA NA
X26JP-X770AJ 26 380
Table 1-16. Major Component Weights
MACHINE X17JP - X500AJ X20JP - X600AJ X26JP - X770AJ
DESCRIPTION KG LBS KG LBS KG LBS
Basket with Remote Control 43 94.7 36 79.3 43.0 94.7
Basket A-Frame Assembled 33 72.7 31 68.3 31 68.3
Basket Level Cylinder 8 17.6 8 17.6 8 17.6
Basket Rotator 20 44 17 37.4 17 37.4
Cylinder JIB 12 26.4 12 26.4 12 26.4
Upper JIB Link 10 22 10 22 10 22
Lower JIB Link 15 33 15 33 15 33
Arms JIB 24 52.9 24 52.9 24 52.9
Upper Boom 92 202.8 158 348.3 218.3 481.2
Telescope Cylinder 52 114.6 61.5 135.5 94.8 209
Upper Upright 60 132.2 92 202.8 83.3 183.6
Master Cylinder 7 15.4 7 15.4 7 15.4
Upper Lift Cylinder 38 83.7 53.3 117.5 69.7 153.6
Upper Boom Link 61 134.4 128 282.1 204 449.7
Upper Tower Boom 105 231.4 149.5 329.5 283.1 624.1
Upper Tower Cylinder 38 83.7 53 116.8 89.4 197
Lower Boom Link 14 30.8 28.5 62.8 27 59.5
Lower Upright 57 125.6 84 185.1 126.3 278.4
Tower Link 35 77.1 86 189.5 141 310.8
Lower Tower Boom 71 156.5 98.5 217.1 194.3 428.3
Tower 218 480.6 268 590 217.9 480.3
Undercarriage Assembled 1119 2466.9 1271 2802 2137.2 4711.7
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SECTION 1 - SPECIFICATIONS
1-10 – JLG Lift – 3121623
1.7 LUBRICATION
Hydraulic Oil
Figure 1-1. Hydraulic Oil Temperature Operating Range
Table 1-17. Hydraulic Oil Specifications
* Readily biodegradable classification indicates one of the following: CO2 Conversion > 60% per EPA 560/6-82-003 / CO2
Conversion > 80% per CEC-L-33-A-93
** Virtually Non-toxic classification indicates an LC50 > 5000 per OECD 203
*** Fire Resistant classification indicates Factory Mutual Research Corp. (FMRC) Approval
Flash point (C.O.C) for 68-46-32-22: 210°C
HYDRAULIC
EP EXTRA
ISO 68 V.I.180
/ SHELL
TELLUS S3V
68 V.I.180
-5°C/+50°C
HYDRAULIC
EP EXTRA
ISO 46 V.I.160
/ SHELL
TELLUS S3V
46 V.I.160
-9°C/+40°C
HYDRAULIC
EP EXTRA
ISO 32 V.I.160
/ SHELL
TELLUS S3V
32 V.I.160
-15°C/+30°C
HYDRAULIC
EP EXTRA
ISO 22 V.I.180
/ SHELL
TELLUS S3V
22 V.I.180
-24°C/+20°C
BIODEGRADABLE
Geolube ECO
Hydraulic
ISO46
(P/N 7527700)
MobilEAL
EnvirosynH46
(P/N2300029)
FLUID PROPERTIES TYPE CLASSIFICATIONS
DESCRIPTION
Viscosity at 40°C (cst,Typical)
Viscosity Index
Mineral Oils
Vegetable Oils
Synthetic
Synthetic Polyol Esters
Readily Biodegradable*
Virtually Non-toxic**
Fire Resistant***
Pakelo Hydraulic EP Extra ISO 68 68 180 X
Pakelo Hydraulic EP Extra ISO 46 46 160 X
GeolubeECO HydraulicISO 46 (P/N 17527700) 47.3 144 X X
Pakelo Hydraulic EP Extra ISO 32 32 160 X
Pakelo Hydraulic EP Extra ISO 22 22 180 X
SHELL TELLUS S3V 68 68 180 X
SHELL TELLUS S3V 46 46 160 X
MobilEAL EnvirosynH46 (P/N2300029) XX
SHELL TELLUS S3V 32 32 160 X
SHELL TELLUS S3V 22 22 180 X
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