May 2015
GTH-1048 • GTH-1056
Part No. 123701
TABLE OF CONTENTS
xii
Section 4
Repair Procedures
Introduction .................................................................................................. 4 - 1
Boom Components
1-1
Boom Proximity Switches ................................................................... 4 - 2
1-2
Boom .................................................................................................. 4 - 4
1-3
Boom Lift Cylinder ............................................................................ 4 - 17
1-4
Boom Extension Cylinder ................................................................. 4 - 18
1-5
Fork Level Cylinder ........................................................................... 4 - 19
Operator's Compartment
2-1
Operator's Compartment ................................................................... 4 - 23
2-2
Machine Controls .............................................................................. 4 - 25
Fuel and Hydraulic Tanks
3-1
Fuel and Hydraulic Tanks ................................................................. 4 - 29
Engines
4-1
Engines ............................................................................................ 4 - 30
4-2
Engine Fault Codes .......................................................................... 4 - 32
Transmission
5-1
Transmission .................................................................................... 4 - 33
Hydraulic Pumps
6-1
Hydraulic Pump ................................................................................ 4 - 35
Summary of Contents for GTH-1048
Page 6: ...May 2015 GTH 1048 GTH 1056 Part No 123701 vi This page intentionally left blank ...
Page 174: ...Section 6 Schematics May 2015 6 11 Harness Map Control System Power Single Joystick 6 12 ...
Page 177: ...May 2015 Section 6 Schematics 6 14 Harness Map Control System Ground Single Joystick 6 13 ...
Page 178: ...Section 6 Schematics May 2015 6 15 Harness Map Control System Power Dual Joystick 6 16 ...
Page 181: ...May 2015 Section 6 Schematics 6 18 Harness Map Control System Ground Dual Joystick 6 17 ...
Page 190: ...Section 6 Schematics May 2015 6 27 Harness Map Options Work Lights 6 28 ...
Page 193: ...May 2015 Section 6 Schematics 6 30 Harness Map Options Road Lights 6 29 ...
Page 194: ...Section 6 Schematics May 2015 6 31 Harness Map Options Enclosed Cab with Heater 6 32 ...
Page 197: ...May 2015 Section 6 Schematics 6 34 Harness Map Options Enclosed Cab with HVAC 6 33 ...
Page 210: ...Section 6 Schematics May 2015 6 47 Hydraulic Schematic Models with Single Joystick 6 48 ...
Page 213: ...May 2015 Section 6 Schematics 6 50 Hydraulic Schematic Models with Dual Joystick 6 49 ...
Page 214: ......