JLG sky trak mmv Service Manual page 685

Steer Indexing Procedure ............. 9.85
Steer Select Valve
Three-Mode Steer .................. 9.126
Switches and Solenoids
Attachment Tilt Mode
Switch ................................ 10.151
Engine Block Heater............. 10.166
Engine Coolant High
Temperature Sender ......... 10.163
Engine Low Oil Pressure
Sender ............................... 10.162
Fuel Level Indicator and
Fuel Level Sender ............. 10.168
Fuel Shutoff Solenoid ........... 10.137
Hourmeter ............................ 10.170
Hydraulic Oil Filter Pressure
Switch ................................ 10.138
Hydraulic Oil Temperature
Switch ................................ 10.140
Ignition Key Switch ............... 10.134
Joystick................................. 10.153
Logic Board Panel ................ 10.155
Parking Brake Switch ........... 10.141
Service Brake Switch ........... 10.143
Steer Select Switches .......... 10.159
Steer Select Valve................ 10.161
Steering ................................ 10.157
Transmission Shift Control
Switch ................................ 10.144
Transmission Solenoid
Valves................................ 10.145
Transmission Temperature
Sender ............................... 10.164
T
Tiedown Locations........................ 2.72
Torques
Bolts and Nuts ............................ 2.7
Fasteners ................................... 2.7
Flat-Face O-ring Fittings............. 2.8
Straight Thread O-ring Fitting
(Adjustable) ............................. 2.7
Straight Thread O-ring Fitting
(Non-Adjustable) ..................... 2.7
Towing a Disabled Vehicle Short
Distances
Emergency Operations............. 2.77
Transfer Case
Description ................................. 6.3
Further Information..................... 6.4
Inspection and Service ............... 6.4
Installation .................................. 6.6
Internal Transfer Case Repair .... 6.6
Maintenance............................... 6.4
Operation.................................... 6.3
Removal ..................................... 6.4
Model MMV Rev. 12/04
Serial Number Plate.................... 6.3
Specifications.............................. 6.3
Technical Data............................ 6.4
Transfer Case and Drive Shafts
Component Terminology ............ 6.2
Drive Shafts ................................ 6.7
General Information .................... 6.3
Transfer Case ............................. 6.3
Troubleshooting ........................ 6.14
Transfer Case Oil
Maintenance Instructions.......... 2.49
Transmission
After Service or Replacement... 7.18
General Specifications................ 7.4
Inspection and Internal
Repair .................................... 7.11
Installation.................................7.12
Lubrication .................................. 7.4
Performance Specifications ........ 7.4
Related Fuse Ratings, Amps ...... 7.4
Removal...................................... 7.6
Transmission Gear Selection
Troubleshooting
Forward First Gear Circuit ...... 10.73
Forward Fourth Gear Circuit ... 10.76
Forward Second Gear
Circuit................................... 10.74
Forward Third Gear Circuit ..... 10.75
Reverse First Gear Circuit ...... 10.77
Reverse Second Gear
Circuit................................... 10.78
Reverse Third Gear Circuit ..... 10.79
Transmission Maintenance
Introduction ................................. 7.4
Schedule..................................... 7.5
Transmission Oil and Filter
Maintenance Instructions.......... 2.43
Transmission: ZF 4 WG-98 TS
Component Terminology ............ 7.2
Description.................................. 7.3
Maintenance ............................... 7.4
Operation .................................... 7.3
Replacement............................... 7.5
Serial Number............................. 7.3
Specifications.............................. 7.4
Towing a Disabled Vehicle ....... 7.18
Troubleshooting ........................ 7.19
Transport
Maintenance Instructions.......... 2.72
Troubleshooting
Transfer Case and Drive
Shaft ...................................... 6.14
Transfer Case Internal
Component ............................6.16
Transmission ............................7.19
Truck Transportability....................2.73
V
Valves and Manifolds
Joystick Valve .........................9.119
Main Control Valve..................9.101
Pilot Select Manifold ...............9.114
Power Steering Valve .............9.124
Secondary Function
Manifold................................9.117
Service Brake Valve................9.120
Steer Select Valve
(Three-Mode Steer)..............9.126
Unloader Valve .........................9.98
Valve Plate Assembly .............9.100
W
Warning Indicator Lights............10.108
Alternator Charging ...............10.109
Engine Air Filter
Restriction ..........................10.109
Engine Coolant
Temperature.......................10.108
Engine Oil Pressure ..............10.109
Hydraulic Oil Filter
Restriction ..........................10.109
Hydraulic Oil Temperature ....10.109
Low Brake Pressure..............10.109
Transmission Temperature ...10.108
Wheel End Oil
Maintenance Instructions ..........2.48
Wheels and Tires
Installing Wheel and Tire
Assembly onto Vehicle...........5.18
Maintenance Instructions ..........2.50
Removing Wheel and Tire
Assembly from Vehicle...........5.17
Wheel Cleaning.........................5.18
Wheel Inspection and
Replacement ..........................5.18
Windshield/Syklight/Rear Wiper
Washer Reservoir w/Pump .....10.124
Wiring Harnesses
Cleaning and Drying .................10.9
Disassembly..............................10.9
Inspection and Repair ...............10.9
Installation .................................10.9
Removal and Replacement.......10.9
Wire Code and Color ..............10.10
Index
12.5