Yale SS030BF Guide

SS030BF (A474), FS030BF (A497), OS030EF (D801), OS030BF (E826)
SERVICE MANUAL CONTENTS
SECTION
PART
NUMBER
YRM
NUMBER
REV
DATE
FRAME............................................................................................................................ 524163979 0100 YRM 0760 01/12
DC MOTOR MAINTENANCE.......................................................................................... 524158039 0620 YRM 0294 03/08
AC MOTOR REPAIR...................................................................................................... 550032942 0620 YRM 1461 01/12
A/C MOTOR REPAIR S/N A474N03000L=> S/N A497N030000L=> S/N
D801N02161L=> S/N E826N01917L=>..................................................................... 550073166 0620 YRM 1621 02/14
MASTER DRIVE UNIT.................................................................................................... 550032941 0630 YRM 1460 01/12
MASTER DRIVE UNIT S/N D801N03000L=> S/N A474N03000L=> S/N
A497N030000L=> S/N E826N03000L=>................................................................... 550073167 0630 YRM 1609 06/14
STEERING SYSTEM...................................................................................................... 550032943 1600 YRM 1462 01/12
BRAKE SYSTEM............................................................................................................ 550032944 1800 YRM 1463 01/12
HYDRAULIC GEAR PUMP............................................................................................. 524153907 1900 YRM 0097 05/12
HYDRAULIC SYSTEM [D801 (OS030EF)]..................................................................... 550032945 1900 YRM 1464 08/14
HYDRAULIC SYSTEM (LARGE).................................................................................... 550032946 1900 YRM 1465 05/12
WIRE DRIVER MANUAL................................................................................................ 520371765 2200 YRM 1229 01/12
GUIDE WIRE INSTALLATION........................................................................................ 520371764 2200 YRM 1230 01/12
AC MOTOR CONTROLLER........................................................................................... 550032947 2200 YRM 1466 02/14
ELECTRICAL SYSTEM [D801 (OS030EF)]................................................................... 550032948 2200 YRM 1467 08/14
ELECTRICAL SYSTEM (LARGE).................................................................................. 550032949 2200 YRM 1468 01/12
USER INTERFACE SUPERVISOR FUNCTIONS =>S/N A474N02999L =>S/N
A479N02999L =>S/N D801N02999L =>S/N E826N02999L...................................... 550032950 2200 YRM 1469 12/13
USER INTERFACE SERVICE-LEVEL FUNCTIONS =>S/N A474N02999L =>S/N
A479N02999L =>S/N D801N02999L =>S/N E826N02999L...................................... 550032951 2200 YRM 1470 12/13
WIRE GUIDANCE........................................................................................................... 550032952 2200 YRM 1471 05/13
USER INTERFACE SUPERVISOR FUNCTIONS S/N D801N03000L=> S/N
A474N03000L=> S/N A497N030000L=> S/N E826N03000L=>............................... 550089217 2200 YRM 1650 12/13
USER INTERFACE SERVICE TECHNICIAN S/N A474N03000L=> S/N
A497N030000L=> S/N D801N03000L=> S/N E826N03000L=>............................... 550089220 2200 YRM 1651 12/13
INDUSTRIAL BATTERY................................................................................................. 524158040 2240 YRM 0001 09/14
LIFT CYLINDERS........................................................................................................... 524150794 4000 YRM 0135 03/11
MAST-DESCRIPTION..................................................................................................... 524164052 4000 YRM 0763 01/12
MAST-REPAIR................................................................................................................ 524164053 4000 YRM 0764 01/12
METRIC AND INCH (SAE) FASTENERS....................................................................... 524150797 8000 YRM 0231 10/13
PERIODIC MAINTENANCE............................................................................................ 550032953 8000 YRM 1472 02/14
DIAGRAMS..................................................................................................................... 550032954 8000 YRM 1473 11/12
CAPACITIES AND SPECIFICATIONS........................................................................... 550032955 8000 YRM 1474 10/13
CONTROLLER DIAGNOSTICS...................................................................................... 550089223 9000 YRM 1648 10/14
PART NO. 550032940 (10/14)

Maintenance
FRAME
ORDER SELECTOR
SS030BF [A474]; FS030BF [A497];
OS030EC [C801]; OS030EF [D801];
OS/SS030BE [D826]; OS030BF [E826]
PART NO. 524163979 100 YRM 760

SAFETY PRECAUTIONS
MAINTENANCE AND REPAIR
•When lifting parts or assemblies, make sure all slings, chains, or cables are correctly fastened, and
that the load being lifted is balanced. Make sure the crane, cables, and chains have the capacity to
support the weight of the load.
•Do not lift heavy parts by hand, use a lifting mechanism.
•Wear safety glasses.
•DISCONNECT THE BATTERY CONNECTOR before doing any maintenance or repair on electric lift
trucks. Disconnect the battery ground cable on internal combustion lift trucks.
•Always use correct blocks to prevent the unit from rolling or falling. See HOW TO PUT THE LIFT
TRUCK ON BLOCKS in the Operating Manual or the Periodic Maintenance section.
•Keep the unit clean and the working area clean and orderly.
•Use the correct tools for the job.
•Keep the tools clean and in good condition.
•Always use YALE APPROVED parts when making repairs. Replacement parts must meet or exceed
the specifications of the original equipment manufacturer.
•Make sure all nuts, bolts, snap rings, and other fastening devices are removed before using force to
remove parts.
•Always fasten a DO NOT OPERATE tag to the controls of the unit when making repairs, or if the unit
needs repairs.
•Be sure to follow the WARNING and CAUTION notes in the instructions.
•Gasoline, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), and Diesel fuel are
flammable. Be sure to follow the necessary safety precautions when handling these fuels and when
working on these fuel systems.
•Batteries generate flammable gas when they are being charged. Keep fire and sparks away from the
area. Make sure the area is well ventilated.
NOTE: The following symbols and words indicate safety information in this manual:
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor
or moderate injury and property damage.
On the lift truck, the WARNING symbol and word are on orange background.
The CAUTION symbol and word are on yellow background.

Frame Table of Contents
TABLE OF CONTENTS
General................................................................................................................................................................ 1
Description .......................................................................................................................................................... 1
Frame Repair....................................................................................................................................................... 2
Remove and Disassemble .............................................................................................................................. 2
Covers, Panels, and Plates ............................................................................................................................. 2
Caster and Caster Wheels .............................................................................................................................. 2
Description.................................................................................................................................................. 2
Caster, Replace .......................................................................................................................................... 3
Caster Wheels, Replace ............................................................................................................................. 3
Painting Instructions ............................................................................................................................................ 4
Label Replacement.............................................................................................................................................. 4
This section is for the following models:
SS030BF [A474];
FS030BF [A497];
OS030EC [C801];
OS030EF [D801];
OS/SS030BE [D826];
OS030BF [E826]
©2012 Yale Materials Handling Corp. i

100 YRM 760 Description
General
This manual has the description for the parts of the
frame. Parts include the frame weldment, doors, bat-
tery rollers, covers, casters, caster wheels and battery
panels. The outer channel of the upright is part of the
lift truck frame. The base arms are part of the weldment
for the outer channel of the upright.
Description
The frame has mounts for the upright assembly, steering system, electrical system, hydraulic system, doors, access
panels, and covers. See Figure 1.
Figure 1. Frame (FS030BF, OS030BE, OS030BF, OS030EC, and OS030EF)
1

Frame Repair 100 YRM 760
Legend for Figure 1
1. STUD
2. SPRING
3. CUPPED WASHER
4. RETAINER
5. NUT
6. COVER
7. HINGE PIN
8. RH DOOR
9. THUMB SCREW
10. LH DOOR
11. BATTERY ROLLER
12. BATTERY PANEL
13. BASE ARM WELDMENT (OS030BE, OS030BF,
OS030EC, AND OS030EF SHOWN)
14. FRAME WELDMENT
Frame Repair
REMOVE AND DISASSEMBLE
WARNING
Forklift truck frames and components may have
polyurethane paint. Welding, burning, or other heat
sufficient to cause thermal decomposition of the
paint may release isocyanates. These chemicals
are allergic sensitizers to the skin and respira-
tory tract; overexposure may occur without odor
warning. Should work be performed, utilize good
industrial hygiene practices, including removal
of all paint (prime and finish coats) to the metal
around the area to be welded, local ventilation,
and/or supplied-air respiratory protection.
There is very little repair required on the frame. See Fig-
ure 1. Most repairs can be done by removing the nec-
essary system parts. Refer to the section for the system
that must be removed. To separate the frame weldment
from the upright weldment, see the section Mast,Re-
pair 4000 YRM 764. To replace the load wheels in the
load arms, see the section Periodic Maintenance 8000
YRM 924 or Periodic Maintenance 8000 YRM 1472.
COVERS, PANELS, AND PLATES
The special plastic covers that protect the parts can be
removed by removing the screws that fasten them. See
Figure 1. There is one cover over the main frame weld-
ment. Two doors provide access to the electrical and
hydraulic compartments. The panels at each end of
the battery compartment can be removed by lifting them
straight up and out of the slots in the frame.
CASTER AND CASTER WHEELS
Description
The caster is one support for the front of the lift truck
and is under the hydraulic compartment. See Figure 2.
The drive wheel of the master drive unit is the other sup-
port for this end of the lift truck. The axle of the caster
is an articulated axle. The articulated axle permits both
wheels of the caster to always have equal weight. This
allows for better operation and wear. The caster is fas-
tened to the frame weldment by four capscrews and
lockwashers. The complete caster can be replaced as a
unit, or the wheels can be replaced. Always replace the
wheels as a set for better caster operation and wheel
wear. A single new wheel of the set will wear rapidly.
1. FRAME WELDMENT
2. CASTER ASSEMBLY
3. LOCKWASHER
4. CAPSCREW
Figure 2. Caster (SS030BE and SS030BF)
2

100 YRM 760 Frame Repair
Caster, Replace
1. Put the rear of the lift truck on blocks. See How
to Put Lift Truck on Blocks in the section Periodic
Maintenance 8000 YRM 924 or Periodic Mainte-
nance 8000 YRM 1472.
2. Remove the four capscrews and lockwashers that
fasten the plate of the caster to the frame weldment.
Remove the caster. See Figure 2.
3. Install the replacement caster using the capscrews
and lockwashers. Tighten the capscrews to 68 N•m
(50 lbf ft).
Caster Wheels, Replace
NOTE: Always replace the wheels as a set. Replacing
only one wheel causes more wear on the new wheel.
The caster also will not operate correctly, causing more
wear or caster damage.
1. Put the rear of the lift truck on blocks. See How
to Put Lift Truck on Blocks in the section Periodic
Maintenance 8000 YRM 924 or Periodic Mainte-
nance 8000 YRM 1472.
2. Remove the cotter pin, axle nut, lockwasher, and
guard washers at each caster wheel. Remove each
caster wheel. See Figure 3.
3. Completely fill new bearings with the grease shown
in the Maintenance Schedule of the section Pe-
riodic Maintenance 8000 YRM 924 or Periodic
Maintenance 8000 YRM 1472. Install the bearings
in the replacement wheels.
4. Install the guard washers on both sides of the bear-
ing on each wheel. Install the wheel, lockwasher,
and nut. Rotate each wheel as you tighten the nut.
Tighten each nut to remove all clearance. There
will be a resistance to rotation of the wheel. Install
a new cotter pin.
1. CASTER WHEEL
2. AXLE
3. GUARD WASHERS
4. BEARING
5. LOCKWASHER
6. NUT
7. COTTER PIN
Figure 3. Caster Wheels
3

Label Replacement 100 YRM 760
Painting Instructions
WARNING
To avoid personal injury, always use solvents and
paints in an area with ventilation. Do not use sol-
vents or paints near heat, fire, or electrical equip-
ment that can make sparks. Follow the manufac-
turer’s instructions and cautions.
CAUTION
Do not paint the pads, plastic covers, knobs, ca-
bles, decals, information plates, or controls.
1. Remove all dirt, soil, and grease from the surface
to be painted. Clean the area to be painted with a
solvent for painted surfaces. Do not use solvent on
new paint.
2. Use sandpaper to remove the top surface of the
paint and rust from the metal. All metal surfaces
where the paint is completely removed must be
primed. Apply a primer and allow to dry before ap-
plying the coat of paint.
3. Protect all surfaces that will not be painted.
4. Paint the surfaces. Use the correct Yale paint. Fol-
low the directions on the container. Contact your
Yale dealer for the correct arrangement of the paint
colors.
Label Replacement
WARNING
To avoid personal injury or property damage, labels
that have warnings or instructions that are dam-
aged must be replaced immediately.
If the labels or information plates are missing or have
damage, they must be replaced. See Figure 4 or Fig-
ure 5 for label and plate loctaions.
NOTE: The nameplate is installed using rivets. The old
rivets must be removed before installing a new name-
plate or to change the nameplate information.
1. Make sure the surface is dry and has no oil or
grease. Do not use solvent on new paint. Clean
the surface of old paint using a cleaning solvent.
2. Remove the paper from the back of the label. Do
not touch theadhesivesurface.
3. Carefully hold the label in the correct position above
the surface. Install the label in the correct position
on the surface. Make sure all air is removed from
under the label and the corners and edges are tight.
4

100 YRM 760 Label Replacement
1. YALE NAMEPLATE
2. YALE LABEL
3. YALE LABEL
4. ACCENT STRIPE LABEL
5. MANUAL LOWERING LABEL
6. MANUAL LOWERING LABEL
7. OPERATOR WARNING LABEL
8. OVERHEAD GUARD WARNING PLATE
9. IGNITION SWITCH LABEL
10. FORK WARNING LABEL
11. BASE
12. COVER
13. RIVET
14. MAST WARNING LABEL
15. CAPACITY NAMEPLATE
16. COVER
17. RIVET
18. MULTIFUNCTION CONTROL LABEL
19. PATENTS AND TRADEMARKS LABEL
20. UL PLATE
21. OPERATING MANUAL
22. EE LABEL
Figure 4. Decal and Plate Location (OS030EC and OS/SS/FS030BE)
5

Label Replacement 100 YRM 760
Figure 5. Decal and Plate Location (FS030BF, OS030BF, OS030EF, and SS030BF)
6

100 YRM 760 Label Replacement
Legend for Figure 5
1. NAMEPLATE
2. YALE DECAL
3. YALE DECAL
4. IMPACT RATING PLATE
5. KEY SWITCH LABEL
6. INFO CASE BASE
7. INFO CASE COVER
8. RIVET
9. CAPACITY NAMEPLATE
10. NAME PLATE COVER
11. RIVET
12. MULTI FUNCTION CONTROL LABEL
13. PATENTS AND TRADEMARKS LABEL
14. GREENVILLE MANUFACTURING LABEL
15. MANUAL LOWERING VALVE LABEL
16. MANUAL LOWERING VALVE LOCATION LABEL
17. INSTRUMENT PANEL LABEL
18. ACCENT STRIPE LABEL
19. COLD STORAGE LABEL
20. SUBZERO LABEL
21. U.L. INSPECTION LABEL
22. EE IDENTIFICATION MARKER
23. BATTERY NOTICE LABEL
24. MAST WARNING LABEL
25. PINCH POINT LABEL
26. MAST WARNING LABEL
27. OPERATOR WARNING LABEL
28. WARNING LABEL
29. NAMEPLATE TAG LABEL
30. MAINTENANCE FREE INSTRUCTIONS LABEL
7

NOTES
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
____________________________________________________________
8

Maintenance
BRAKE SYSTEM
SS030BF [A474]; FS030BF [A497];
OS030EF [D801]; OS030BF [E826]
PART NO. 550032944 1800 YRM 1463

SAFETY PRECAUTIONS
MAINTENANCE AND REPAIR
•When lifting parts or assemblies, make sure all slings, chains, or cables are correctly fastened, and
that the load being lifted is balanced. Make sure the crane, cables, and chains have the capacity to
support the weight of the load.
•Do not lift heavy parts by hand, use a lifting mechanism.
•Wear safety glasses.
•DISCONNECT THE BATTERY CONNECTOR before doing any maintenance or repair on electric lift
trucks. Disconnect the battery ground cable on internal combustion lift trucks.
•Always use correct blocks to prevent the unit from rolling or falling. See HOW TO PUT THE LIFT
TRUCK ON BLOCKS in the Operating Manual or the Periodic Maintenance section.
•Keep the unit clean and the working area clean and orderly.
•Use the correct tools for the job.
•Keep the tools clean and in good condition.
•Always use YALE APPROVED parts when making repairs. Replacement parts must meet or exceed
the specifications of the original equipment manufacturer.
•Make sure all nuts, bolts, snap rings, and other fastening devices are removed before using force to
remove parts.
•Always fasten a DO NOT OPERATE tag to the controls of the unit when making repairs, or if the unit
needs repairs.
•Be sure to follow the WARNING and CAUTION notes in the instructions.
•Gasoline, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), and Diesel fuel are
flammable. Be sure to follow the necessary safety precautions when handling these fuels and when
working on these fuel systems.
•Batteries generate flammable gas when they are being charged. Keep fire and sparks away from the
area. Make sure the area is well ventilated.
NOTE: The following symbols and words indicate safety information in this manual:
WARNING
Indicates a hazardous situation which, if not avoided, could result in death or
serious injury.
CAUTION
Indicates a hazardous situation which, if not avoided, could result in minor
or moderate injury and property damage.
On the lift truck, the WARNING symbol and word are on orange background.
The CAUTION symbol and word are on yellow background.

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