Terex Genie S-80 XC Series Installation and operating manual

Service and Repair Manual
Serial Number Range
S®-80 XC™
from S80XCH-101
from S80XCD-
101
This manual includes:
Repair procedures
Fault Codes
Electrical and
Hydraulic Schematics
S®-80 HF
S®-85 XC™
from S85XCH-101
from S85XCD-
101
S®-85 HF
For detailed maintenance
procedures, refer to the
appropriate Maintenance
Manual for your machine.
Part
No. 1280490GT
Rev C7
October 2019

Service and Repair Manual October 2019
Introduction
ii S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Intr od ucti o n Intr od ucti o n
Impor ta nt In for m at i on
Important
Read, understand and obey the safety rules and
operating instructions in the appropriate Operator's
Manual on your machine before attempting any
maintenance procedure.
This manual provides detailed scheduled
maintenance information for the machine owner
and user. It also provides troubleshooting and
repair procedures for qualified service
professionals.
Basic mechanical, hydraulic and electrical skills are
required to perform most procedures. However,
several procedures require specialized skills, tools,
lifting equipment and a suitable workshop. In these
instances, we strongly recommend that
maintenance and repair be performed at an
authorized Genie dealer service center.
Compliance
Machine Classification
Group B/Type 3 as defined by ISO 16368
Machine Design Life
Unrestricted with proper operation, inspection and
scheduled maintenance.
Technical Publications
Genie has endeavored to deliver the highest
degree of accuracy possible. However, continuous
improvement of our products is a Genie policy.
Therefore, product specifications are subject to
change without notice.
Readers are encouraged to notify Genie of errors
and send in suggestions for improvement. All
communications will be carefully considered for
future printings of this and all other manuals.
Contact Us:
Internet: www.genielift.com
E-mail: [e-mail]
Find a Manual for this Model
Go to http://www.genielift.com
Use the links to locate Service Manuals,
Maintenance Manuals, Service and Repair
Manuals, Parts Manuals and Operator's Manuals.
Copyright © 2017 by Terex Corporation
1280490GT Rev C, January 2018
First Edition, Third Printing
Genie and "S" are registered trademarks of Terex South Dakota,
Inc. in the USA and many other countries.
"XC" is the trademark of Terex South Dakota, Inc.

October 2019 Service and Repair Manual
Introduction
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF iii
RevisionHistory
Revision History
Revision Date Section Procedure / Page / Description
A 11/2017 New Release
B 12/2017 Schematics Electrical schematics
C 1/2018 Specifications Hydraulic Component Specifications
Schematics Electrical schematics
C1 4/2018 Repair 6-1
C2 7/2018 Repair Move Ground Controls to Control System
Schematics Electrical schematics
C3 10/2018 Specifications Machine Specifications
C4 5/2019 Specifications Machine Torque Specifications
Repair Display Menu
Fault Codes Control System Fault Codes
Schematics Electrical schematics
C5 6/2019 Fault Codes Control System Fault Codes
C6 7/2019 Repair Display Menu
C7 10/2019 Schematics Limit Switch Legend
Reference Examples:
Electronic Version
Click on any content or procedure in the Table of Contents to view
the update.
Section – Repair Procedure, 4-2
Section – Fault Codes, All charts
Section – Schematics, Legends and schematics

Service and Repair Manual October 2019
Introduction
iv S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Serial Number Legend
1 Model
2 Facility code
3 Sequence number
1 Serial label (located under cover)
2 Serial number (stamped on drive chassis)

October 2019 Service and Repair Manual
Safety Rules
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF v
Section 1 Safet y R ul es Gener al Saf et y R ules
Danger
Failure to obey the instructions and safety rules in
this manual and the appropriate Operator's Manual
on your machine will result in death or serious
injury.
Many of the hazards identified in the operator's
manual are also safety hazards when maintenance
and repair procedures are performed.
Do Not Perform Maintenance
Unless:
You are trained and qualified to perform
maintenance on this machine.
You read, understand and obey:
•manufacturer's instructions and safety rules
•employer's safety rules and worksite
regulations
•applicable governmental regulations
You have the appropriate tools, lifting
equipment and a suitable workshop.

Service and Repair Manual October 2019
Safety Rules
vi S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Personal Safety
Any person working on or around a machine must
be aware of all known safety hazards. Personal
safety and the continued safe operation of the
machine should be your top priority.
Read each procedure thoroughly. This
manua
l and the decals on the machine,
use signal words to identify the following:
Safety alert symbol
—
used to alert
personnel to potential personal
injury hazards. Obey all safety
messages that follow this symbol
to avoid possible injury or death.
Indicates a imminently hazardous
situation which, if not avoided, will
result in death or serious injury.
Indicates a potentially hazardous
situation which, if not avoided,
could result in death or serious
injury.
Indicates a potentially hazardous
si
tuation which, if not avoided,
may cause minor or moderate
injury.
Indicates a potentially hazardous
situation which, if not avoided,
may result in property damage.
Be sure to wear protective eye wear and
other protective clothing if the situation
warrants it.
Be aware of potential crushing hazards
such as moving parts, free swinging or
unsecured components when lifting or
placing loads. Always wear approved
steel
-toed shoes.
Workplace Safety
Any person working on or around a machine must
be aware of all known safety hazards. Personal
safety and the continued safe operation of the
machine should be your top priority.
Be sure to keep sparks, flames and
lighted tobacco away from flammable and
combustible materials like battery gases
and engine
fuels. Always have an
approved fire extinguisher within easy
reach.
Be sure that all tools and working areas
are properly maintained and ready for
use. Keep work surfaces clean and free of
debris that could get into machine
components and cause damage.
Be sure any forklift, overhead crane or
other lifting or supporting device is fully
capable of supporting and stabilizing the
weight to be lifted. Use only chains or
straps that are in good condition and of
ample capacity.
Be sure that fasteners
intended for one
time use (i.e., cotter pins and self
-locking
nuts) are not reused. These components
may fail if they are used a second time.
Be sure to properly dispose of old oil or
other fluids. Use an approved container.
Please be environmentally
safe.
Be sure that your workshop or work area
is properly ventilated and well lit.

October 2019
Table of Contents
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF vii
Introduction Introduction...........................................................................................................ii
Important Information ............................................................................................. ii
Find a Manual for this Model .................................................................................. ii
Revision History..................................................................................................... iii
Serial Number Legend .......................................................................................... iv
Section 1 Safety Rules ..........................................................................................................v
General Safety Rules ............................................................................................. v
Section 2 Specifications .......................................................................................................1
Machine Specifications...........................................................................................1
Performance Specifications....................................................................................2
Hydraulic Oil Specifications....................................................................................2
Hydraulic Component Specifications......................................................................5
Manifold Component Specifications .......................................................................6
Deutz TD2011 L04i Engine Specifications.............................................................7
Deutz TD 2.9 Engine Specifications.......................................................................8
Perkins 404D-22T Engine Specifications ...............................................................9
Perkins 404F-E22TA Engine Specifications ........................................................10
GM 3.0L Engine Specifications ............................................................................11
Machine Torque Specifications ............................................................................12
Hydraulic Hose and Fitting Torque Specifications ...............................................13
Torque Procedure ................................................................................................14

October 2019
Table of Contents
viii S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Section 3 Repair Procedures..............................................................................................16
Introduction ...........................................................................................................16
Control System ...................................................................................................18
1-1 ALC-600 Platform Control Module .................................................................18
1-2 ALC-600 Service Mode ..................................................................................18
1-3 Full Machine Calibration.................................................................................19
1-4 Machine Functions .........................................................................................20
How to Adjust the Machine Maximum Speed Setting .....................................20
How to Adjust the Joystick Ramp Rate Setting...............................................21
How to Adjust the Joystick Threshold Setting .................................................22
1-5 How to Enter ALC600 Software Update Mode...............................................22
1-6 Display Module Menus ...................................................................................23
1-7 How to Replace the Display Controller (DISCON) Module ............................27
1-8 How to Replace the Ground Control Overlay.................................................28
Platform Components ........................................................................................31
2-1 Platform ..........................................................................................................31
2-2 Platform Leveling Slave Cylinder ...................................................................31
How to Remove the Platform Leveling Slave Cylinder ...................................31
How to Bleed the Slave Cylinder.....................................................................32
2-3 Platform Rotator .............................................................................................32
How to Remove the Platform Rotator .............................................................32
How to Bleed the Platform Rotator..................................................................34
2-4 Platform Overload System .............................................................................35
How to Calibrate the Platform Overload System.............................................35
How to Perform a Zero Load Platform Overload Calibration ..........................36
How to Replace the Platform Overload Load Cell...........................................36

October 2019
Table of Contents
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF ix
Jib Boom Components ......................................................................................38
3-1 Jib Boom ........................................................................................................38
3-2 Jib Boom Lift Cylinder ....................................................................................39
Boom Components ............................................................................................40
4-1 Cable Track ....................................................................................................40
How to Remove the Cable Track, S-80 ..........................................................40
How to Repair the Cable Track .......................................................................42
4-2 Boom ..............................................................................................................42
How to Shim the Boom ...................................................................................42
How to Remove the Boom ..............................................................................43
4-3 Boom Lift Cylinder..........................................................................................46
4-4 Boom Extension Cylinder...............................................................................47
4-5 Boom Extend/Retract Cables.........................................................................49
How to Adjust the Extend/Retract Cables .......................................................49
How to Replace the Boom Extend/Retract Cables .........................................51
4-6 Platform Leveling Master Cylinder .................................................................53
4-7 Primary Boom Angle Sensor Calibration .......................................................54
4-8 Boom Length Sensor .....................................................................................55
Engines................................................................................................................56
5-1 RPM Adjustment ............................................................................................56
5-2 Flex Plate .......................................................................................................56
How to Remove the Flex Plate........................................................................56
How to Install the Flex Plate............................................................................59
How to install the Pump and Bell Housing Assembly .....................................60
Hydraulic Pumps ................................................................................................61
7-1 Function Pump ...............................................................................................61
7-2 Drive Pump.....................................................................................................62
How to Prime the Drive Pump.........................................................................63

October 2019
Table of Contents
x S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Manifolds .............................................................................................................64
8-1 Function Manifold ...........................................................................................64
8-2 Valve Adjustments - Function Manifold..........................................................66
How to Adjust the System Relief Valve...........................................................66
How to Adjust the Boom Down Relief Valve ...................................................66
How to Adjust the Boom Extend Relief Valve .................................................67
8-3 Brake/Two-Speed Manifold Components ......................................................68
8-4 Turntable Rotation Manifold Components......................................................69
8-5 Platform Rotate Manifold Components ..........................................................70
8-6 Platform Manifold Components, S-80 XC ......................................................71
8-7 Platform Manifold Components, S-85 XC ......................................................72
8-8 4WD Traction Manifold Components .............................................................74
8-9 Valve Adjustments - Traction Manifold...........................................................76
8-10 Generator Manifold Components .................................................................77
8-11 Valve Coils ...................................................................................................78
Valve Coil Resistance Specifications ..............................................................78
Fuel and Hydraulic Tanks ..................................................................................80
9-1 Fuel Tank........................................................................................................80
9-2 Hydraulic Tank ...............................................................................................81
Turntable Rotation Components.......................................................................83
10-1 Turntable Rotation Drive Hub Assembly ......................................................83
How to Remove the Turntable Rotation Drive Hub Assembly ........................83
How to Remove the Turntable Rotation Hydraulic Motor................................84
How to Adjust the Turntable Rotation Gear Backlash.....................................85
How to Calibrate the Turntable Tilt Sensor .....................................................86
Steer Axle Components .....................................................................................88
11-1 Yoke and Drive Hub .....................................................................................88
11-2 Drive Motors .................................................................................................89
11-3 Drive Hubs....................................................................................................89
Generators...........................................................................................................90
12-1 Hydraulic Generator .....................................................................................90

October 2019
Table of Contents
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF xi
Section 4 Fault Codes .........................................................................................................92
Introduction...........................................................................................................92
Control System Fault Codes .............................................................................93
How to Retrieve Control System Fault Codes ................................................93
Control System Fault Codes -
Models with Revision G Software or Lower ............................................94
Control System Fault Codes -
Models with Revision H Software or Higher..........................................111
Engine Fault Codes..........................................................................................128
Deutz D 2.9 L4 Engine Fault Codes ................................................................129
Perkins 404-22 Engine Fault Codes ...............................................................140
GM 3.0L Engine Fault Codes...........................................................................142

October 2019
Table of Contents
xii S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Section 5 Schematics........................................................................................................147
Introduction .........................................................................................................147
Electrical Symbol Legend ...................................................................................148
Hydraulic Symbols Legend.................................................................................149
Limit Switch Location Legend.............................................................................150
Engine Relay Layout - Deutz TD2.9 ...................................................................151
Engine Relay Layout - Deutz TD2011L04i .........................................................152
Engine Relay Layout - Perkins 404D-22T ..........................................................153
Engine Relay Layout - GM 3.0L .........................................................................154
Connector Pin Legend........................................................................................155
Electrical Schematics.......................................................................................157
Electrical Schematic, TCON
(to Serial number S80XCH-513, S85XCH- 518) ........................................158
Electrical Schematic, Platform Controller
(to Serial number S80XCH-513, S85XCH- 518) ........................................159
Electrical Schematic, Turntable Controller
(from S80XCH-514 to S80XCH-1393, S85XCH-519 to 1399) ...................162
Electrical Schematic, Platform Controller
(from S80XCH-514 to S80XCH-1393, S85XCH-519 to S85XCH-1399) ....163
Electrical Schematic, Turntable Controller
(from S80XCD-101, S85XCD-101, S80XCH-1394, S85XCH-1400) ..........166
Electrical Schematic, Platform Controller
(from S80XCD-101, S85XCD-101, S80XCH-1394, S85XCH-1400) ..........167
Electrical Schematic, Deutz TD2.9 L4 Engine....................................................170
Electrical Schematic, Deutz TD2011 L04i Engine..............................................171
Electrical Schematic, Perkins 404D-22T Engine................................................174
Electrical Schematic, Perkins 404F-E22TA Engine ...........................................175
Electrical Schematic. GM 3.0L Engine ...............................................................178
Electrical Schematic, 12 kW Welder Generator and 3 kW Generator................179
Hydraulic Schematics ......................................................................................181
Hydraulic Schematic, S80XC 4WD Model .........................................................182
Hydraulic Schematic, S85 XC 4WD Models.......................................................183

October 2019 Service and Repair Manual
Specifications
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF 1
Section 2 Speci fi c ati ons
Machi ne Sp ec if ic atio ns
Machine Specifications
Tires and wheels
Rough Terrain and Non Marking
Tire size
18-
625 FF
Tire ply rating
16 ply
Overall tire diameter
40.7 in
103.3 cm
Tire pressure
Foam filled
Wheel diameter
24.5 in
62.2 cm
Wheel width
15 in
38.1 cm
Tire weight, new foam
filled
(minimum)
622 lbs
282 kg
High Flotation
Tire size
41/18LL
Tire ply rating
20 ply
Overall tire diameter
41.2 in
104.6 cm
Tire pressure
100 psi
6.89 bar
Wheel diameter
22.5 in
57.2 cm
Wheel width
14 in
35.6 cm
Tire weight
250 lbs
113.4 kg
Lugs and Lug Nut Torque
Wheel lugs
11 @ 3/4 -
16
Lug nut torque, dry
420 ft-
lbs
569 Nm
Lug nut torque, lubricated
320 ft-
lbs
434 Nm
Fluid capacities
Fuel tank,
Diesel models
35 gallons
132.5 liters
Fuel tank,
Gas models
30 gallons
113.5 liters
LPG tank
33.5 lbs
15.2 kg
Hydraulic tank
40 gallons
151 liters
Hydraulic system (including tank)
64 gallons
242 liters
Turntable rotation drive hub
(single fill port)
40 fl oz
1183 cc
Turntable rotation drive hub
(dual fill port)
43 fl oz
1262 cc
Driv
e hubs
four wheel drive
48 fl oz
1420 cc
Drive hub oil type: SAE 90 multipurpose hypoid
gear oil API service classification GL5

Service and Repair Manual October 2019
Specifications
2 S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Perf orm a nc e Sp ec i fic ati ons
Performance Specifications
Drive speed, maximum
Stowed position,
RT tires
40 ft / 9 - 11
sec
12.2 m / 9 -
11 sec
Raised or Extended
40 ft / 55 -
65 sec
12.2 m / 55 -
65 sec
Braking distance, maximum
High range on paved surface
3 - 6 ft / 0.91 -
1.8 m
Gradeability
Refer to Operator's Manual
Boom function speeds, maximum from platform
controls
Jib Boom up (S
-85 XC) 25 -
35 sec
Jib Boom down (S
-85 XC) 15 -
25 sec
Boom up
75 -
83 sec
Boom down
110 -
115 sec
Boom extend
59 -
67 sec
Boom retract
57 -
65 sec
Turntable rotate, (360°) fully stowed
95 -
103 sec
Turntable rotate, (360°)
boom raised
or extended
210 -
250 sec
Platform rotate, 160°
40 -
50 sec
Platform level (10° range of motion)
20 -
22 sec
For operational specifications, refer to the
Operator's Manual.
HydraulicOil Specifications
Hydraulic Oil Specifications
Hydraulic Fluid Specifications
Genie specifications require hydraulic oils which are
designed to give maximum protection to hydraulic
systems, have the ability to perform over a wide
temperature range, and the viscosity index should
exceed 140. They
should provide excellent antiwear,
oxidation prevention, corrosion inhibition, seal
conditioning, and foam and aeration suppression
properties.
Cleanliness level,
minimum
ISO 15/13
Water content,
maximum
250 ppm
Recommended Hydraulic Fluid
Hydraulic
oil type
Chevron Rando HD Premium
Viscosity grade
32
Viscosity index
200
Optional Hydraulic Fluids
Mineral based
Shell Tellus S2 V 32
Shell Tellus S2 V 46
Shell Tellus S4 VX 32 Shell
Shell Donax TG (Dexron III)
Chevron 5606A
Biodegradable
Petro Canada Environ MV
46
Fire resistant
UCON Hydrolube HP-
5046
Note: Genie specifications require additional
equipment and special installation instructions for
the approved optional fluids. Consult Genie
Product Support before use.
Optional fluids may not have
the same hydraulic lifespan and
may result in component
damage.
Note: Extended machine operation can cause the
hydraulic fluid temperature to increase beyond it's
maximum allowable range. If the hydraulic fluid
temperature consistently exceeds 200°F / 90°C an
optional oil cooler may be required.

October 2019 Service and Repair Manual
Specifications
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF 3
Do not top off with incompatible
hydraulic fluids. Hydraulic fluids
may be incompatible due to the
differences in base additive
chemistry. When incompatible
fluids are mixed, insoluble
materials may form and deposit
in the hydraulic system,
plugging hydraulic lines, filters,
control valves and may result in
component damage.
Note: Do not operate the machine when the
ambient air temperature is consistently above
120°F / 49°C.
Hydraulic Fluid Temperature
Range
Ambient air temperature
1 Chevron hydraulic oil 5606A
2 Petro-Canada Environ MV 46
3 UCON Hydrolube HP-5046D
4 Chevron Rando HD premium oil MV
Chevron Rando HD Premium Oil
MV Fluid Properties
ISO Grade
32
Viscosity index
200
Kinematic Viscosity
cSt @ 200°F /
100°C
cSt @ 104°F / 40°C
7.5
33.5
Brookfield Viscosity
cP @
-4°F / -20°C
cP @
-22°F / -30°C
1040
3310
Flash point
375°F / 190°C
Pour point
-58°F / -
50°C
Maximum continuous operating
temperature
171°F / 77°C
Note: A hydraulic oil heating system is
recommended when the ambient temperature is
consistently below 0°F / -18°C.
Note: Do not operate the machine when the
ambient temperature is below -20°F / -29°C with
Rando HD Premium MV.

Service and Repair Manual October 2019
Specifications
4 S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Chevron 5606A Hydraulic Oil
Fluid Properties
ISO Grade
15
Viscosit
y index
300
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
cSt @
-40°F / -40°C
5.5
15.0
510
Flash point
180°F / 82°C
Pour point
-81°F / -
63°C
Maximum continuous operating
temperature
124°F / 51°C
Note: Use of Chevron 5606A hydraulic fluid, or
equivalent, is required when ambient temperatures
are consistently below 0°F / -17°C unless an oil
heating system is used.
Continued use of Chevron
5606A hydraulic fluid, or
equivalent, when ambient
temperatures are consistently
above 32°F /
0°C may result in
component damage
Petro-Canada Environ MV 46
Fluid Properties
ISO Grade
46
Viscosity index
154
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
8.0
44.4
Flash point
482°F / 250°C
Pour point
-49°F / -
45°C
Maximum
continuous operating
temperature
180°F / 82°C
Shell Tellus S4 VX Fluid
Properties
ISO Grade
32
Viscosity index
300
Kinematic Viscosity
cSt @ 200°F / 100°C
cSt @ 104°F / 40°C
9
33.8
Brookfield Viscosity
cSt @
-4°F / -20°C
cSt @
-13°F / -25°C
cSt @
-40°F / -40°C
481
702.4
2624
Flash point
>100
Pour point
-76°F / -
60°C
Maximum continuous operating
temperature
103°F / 75°C
UCON Hydrolube HP-5046 Fluid
Properties
ISO Grade
46
Viscosity index
192
Kinematic Viscosity
cSt @ 149°F / 65°C
cSt @
104°F / 40°C
cSt @ 0°F /
-18°C
22
46
1300
Flash point
None
Pour point
-81°F / -
63°C
Maximum continuous operating
temperature
189°F / 87°C

October 2019 Service and Repair Manual
Specifications
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF 5
Hydra ul i c C omp o ne nt Spec i fic a ti o ns
Hydraulic Component
Specifications
Drive Pump
Type: bi
-directional variable displacement piston pump
Displacement per revolution
0 to 2.8 cu in
0 to 46 cc
Flow rate @ 2300 rpm
30.3 gpm
114.7 L/min
Drive pressure, maximum
3750 psi
259 bar
Charge Pump
Type
gerotor
Displacement per revolution
0.85 cu in
13.9 cc
Flow rate
@ 2300 rpm
9 gpm
34 L/min
Charge pressure @ 2300 rpm
Neutral position
310 psi
21.4 bar
Function Pump
Type: variable displacement piston pump
Displacement per revolution
0 to 2.3 cu in
0 to 38 cc
Flow rate @ 2300 rpm
0 to 23 gpm
0 to 87 L/min
Pressure, maximum
2900 psi
200 bar
Pressure compensator
2900 psi
200 bar
Standby pressure
250 psi
17.3 bar
Auxiliary Pump
Type: fixed displacement gear pump
Displacement per revolution
0.15 cu in
2.47 cc
Generator Pump
Displacement per revolution
1.4 cu in
23 cc
Function manifold
System relief valve pressure,
maximum
3200 psi
221 bar
Primary boom extend relief pressure
(measured at
PTEST port)
2400 psi
165 bar
Platform Manifold and Oscillate Valve
Platform level flow regulator
Platform
rotate flow regulator
0.6 gpm
2.3 L/min
0.3 gpm
1.1 L/min
Oscillate relief pressure
950 psi
65.5 bar
Traction Manifold
Hot oil relief pressure
280 psi
19.3 bar
Brakes
Brake release pressure,
Wheel drive hubs
240 psi
16.5 bar
Drive Motors
Displacement per revolution
high speed:
0.9 cu in
14.7 cc
Displacement per revolution
low speed
2.7 cu in
45 cc
Hydraulic Filters
High pressure filter:
Beta 3 ≥
200
High pressure filter bypass pressure
102 psi
7 bar
Medium pressure filter
Beta 3 ≥
200
Medium pressure filter bypass
pressure
51 psi
3.5 bar
Hydraulic tank return filter
15 micron
hydraulic
10 micron air
breather
Drive motor case drain return filter
Beta 10 ≥
2
Accumulator
Relief pressure
Note: This component is
not serviceable.
1100 psi
75.8 bar

Service and Repair Manual October 2019
Specifications
6 S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Manif ol d Com p on e nt Spec ifi c ati on s
Manifold Component
Specifications
Plug torque
SAE No. 2
36 in-
lbs / 4 Nm
SAE No. 4
10 ft-
lbs / 13 Nm
SAE No. 6
14 ft-
lbs / 19 Nm
SAE No. 8
38 ft-
lbs / 51 Nm
SAE No. 10
41 ft-
lbs / 55 Nm
SAE No. 12
56 ft-
lbs / 76 Nm

October 2019 Service and Repair Manual
Specifications
Part No. 1280490GT S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF 7
Deutz TD 20 1 1 L04i Engi n e Speci fic ati o ns
Deutz TD2011 L04i Engine
Displacement
220.9 cu. in
3.62 liters
Number of cylinders
4
Bore and Stroke
3.78 x 4.92 inches
96 x 125 mm
Horsepower net intermittent @
2400 rpm
74 hp
55 kW
Induction
system
turbocharged
Firing order
1 - 3 - 4 -
2
Low idle
1500 rpm
High idle
2350 rpm
Compression ratio
17.5:1
Compression pressure pressure (psi or bar) of the
lowest cylinder must be at least 75% of the highest
cylinder
Governor
centrifugal
mechanical
Valve Clearance, cold
Intake
0.012 in
0.3 mm
Exhaust
0.020 in
0.5 mm
Lubrication system
Oil pressure, hot (@ 2000 rpm)
40 to 60 psi
2.8 to 4.1 bar
Oil capacity (including filter)
12.8 quarts
12.1 liters
Oil viscosity requirements
-
22°F to 86°F / -30°C to 30°C 5W-
30
(synthetic)
-
4°F to 104°F / -20°C to 40°C 10W-
40
Above 5°F /
-15°C 15W-
40
Unit ships with 15W
-40.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Handbook on your machine.
Oil Temperature sender
Installation torque
8 - 18 ft-
lbs
11 -
24 Nm
Oil Pressure sender
Installation torque
8 - 18 ft-
lbs
11 -
24 Nm
Fuel injection system
Motorpal
Injection pump pressure, maximum
15,000
psi
1034 bar
Injector opening pressure
3046 psi
210 bar
Fuel requirement
For fuel requirements, refer to the engine Operator
Manual for your engine.
Starter motor
Current draw, normal load
140 -
200A
Cranking speed
250 -
350 rpm
Battery
– Engine starting and control system
Type
12V DC, Group 31
Quantity
2
Battery capacity, maximum
1000A
Reserve capacity @ 25A rate
200 Minutes
Alternator output
80A @ 14V DC
Fan belt deflection
3/8 to 1/2 inch
9 to 12 mm

Service and Repair Manual October 2019
Specifications
8 S®-80 XC™• S®-85 XC™•S®-80 HF • S®-85 HF Part No. 1280490GT
Deutz TD 2.9 Engi ne Spe c ifi c a tio ns
Deutz TD 2.9 L4 Engine
Displacement
177 cu. in
2.9 liters
Number of cylinders
4
Bore and Stroke
3.6 x 4.3 inches
92 x 110 mm
Horsepower net intermittent @
2600 rpm
74.2 hp
55 kW
Induction system
turbocharged
Firing order
1 - 3 - 4 -
2
Idle
1000 rpm
Low RPM w/ generator
1500 rpm
High RPM
2500 rpm
Compression ratio
17.4:1
Compression pressure pressure (psi or bar) of the
lowest cylinder must be at least 75% of the highest
cylinder
Governor
electronic
Valve Clearance, cold
Intake
0.012 in
0.3 mm
Exhaust
0.020 in
0.5 mm
Lubrication system
Oil pressure, hot (@ 2000 rpm)
40 to 60 psi
2.8 to 4.1 bar
Oil capacity (including filter)
12.8 quarts
12.1 liters
Oil viscosity requirements
-
22°F to 86°F / -30°C to 30°C 5W-
30
(synthetic)
-
4°F to 104°F / -20°C to 40°C 10W-
40
Above 5°F /
-15°C 15W-
40
Unit ships with 15W
-40.
Extreme operating temperatures may require the use of
alternative engine oils. For oil requirements, refer to the
Engine Operator Handbook on your machine.
Oil Temperature sender
Installation torque
8 - 18 ft-
lbs
11 -
24 Nm
Oil Pressure sender
Installation torque
8 - 18 ft-
lbs
11 -
24 Nm
Fuel injection system
Motorpal
Injection pump pressure, maximum
15,000 psi
1034 bar
Injector opening pressure
3046 psi
210 bar
Fuel
requirement
For fuel requirements, refer to the engine Operator
Manual for your engine.
Starter motor
Current draw, normal load
140 -
200A
Cranking speed
250 -
350 rpm
Battery
– Engine starting and control system
Type
12V DC, Group 31
Quantity
2
Battery capacity, maximum
1000A
Reserve capacity @ 25A rate
200 Minutes
Alternator output
95A @ 14V DC
Fan belt deflection
3/8 to 1/2 inch
9 to 12 mm