100 YRM 1316
Engine Replacement
See Figure 22 for lift truck models equipped with GFI.
three capscrews from battery tray and remove battery and battery tray.
See Figure 23 for lift truck models equipped with PSI.
18. For lift trucks equipped with GM 4.3L engine, remove three capscrews from battery tray and remove battery, battery tray, and Electronic Control Module (ECM).
See Figure 27 for lift truck models equipped with Cummins 4.5L diesel engine. NOTE: Perform Step 11 for lift truck models equipped with GFI fuel system. 11. For lift trucks equipped with GM 4.3L LPG engine, disconnect left hand chassis harness connector from LPG regulator connector and engine harness connector. See Figure 22. 12. For lift trucks equipped with GM 4.3L or Kubota 3.8L engine, disconnect engine harness connectors from Electronic Control Module (ECM). See Figure 22 and Figure 23 for lift truck models equipped with GM 4.3L engine. See Figure 25 for lift truck model GLC/GDC60VX, GLC/GDC70VX (GC/GLC/GDC135VX, GC/GLC/ GDC155VX) (E879) equipped with the Kubota 3.8L diesel engine.
CAUTION Disposal of lubricants and fluids must meet local environmental regulations. 19. Place a drain pan under hydraulic tank, remove drain plug at bottom of hydraulic oil tank, and drain oil from tank. After oil has finished draining, install drain plug to hydraulic tank. 20. Place drain pan under hydraulic gear pump assembly. a. For lift truck models equipped with a hydraulic gear pump on transmission, disconnect the suction hose and hydraulic hose from hydraulic gear pump assembly. Put caps on all hose fitting and hydraulic gear pump ports. See Hydraulic Gear Pump 1900 YRM 1136 for more information.
See Figure 26 for lift truck model GLC/GDC60VX, GLC/GDC70VX (GC/GLC/GDC135VX, GC/GLC/ GDC155VX) (F879) equipped with the Kubota 3.8L diesel engine.
21. Loosen hose clamps and disconnect remaining coolant hoses from radiator and cap them, to prevent leakage.
13. For lift trucks equipped with Cummins QSB 3.3L diesel engine, disconnect alternator harness from Electronic Control Module (ECM).
22. Place drain pan under transmission oil cooler lines at transmission. Loosen hose clamps and disconnect transmission oil cooler lines at transmission and cap to prevent leakage.
See Figure 24 for lift truck models equipped with Cummins QSB 3.3L diesel engine. 14. Disconnect engine harness connector from right hand chassis harness connector. 15. Disconnect battery positive (B+) and negative cable from starter motor. 16. Disconnect ground strap from frame and remove power distribution module (PDM) from battery tray.
23. Place drain pan under supply and return brake cooling lines (if equipped) and remove cooling lines at transmission and cap to prevent leakage. 24. Disconnect exhaust pipes from exhaust manifold. See Exhaust System Repair for removal procedures. 25. Remove radiator fan pulley, shroud, and fan assembly. See section Cooling System 700 YRM 1123 for removal procedures.
17. For lift trucks equipped with Cummins QSB 3.3L, Cummins 4.5L, or Kubota diesel engine, remove
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