TABLE OF CONTENTS
Section 4
xii
Repair Procedures
Introduction .............................................................................................4 - 1
1-1
Boom ............................................................................................4 - 2
1-2
Boom Lift Cylinder ........................................................................4 - 6
1-3
1-4
Fork Level Cylinder ......................................................................4 - 8
1-5
Fork Tilt Cylinder ..........................................................................4 - 9
2-1
Operator's Compartment ............................................................4 - 12
2-2
Machine Controls .......................................................................4 - 14
Fuel and Hydraulic Tanks
3-1
Fuel Tank ...................................................................................4 - 18
3-2
Hydraulic Tank ...........................................................................4 - 19
4-1
Engines ......................................................................................4 - 20
4-2
Engine Fault Codes ....................................................................4 - 20
5-1
Disabled Machine .......................................................................4 - 21
5-2
Axle ............................................................................................4 - 23
Hydraulic pumps
6-1
6-2
Manifolds
7-1
Function Manifold .......................................................................4 - 32
7-2
Valve Coils .................................................................................4 - 37
LMI (Overload System)
8-1
LMI .............................................................................................4 - 39
GTH-2506 GTH-3007
August 2018
Part No. 57.4400.9220GT