Fig. 8-7: Transmission Oil Cooler Hose Connections - JLG Lull 1044C-54 II Series Service Manual

Transmission
8-8
13. Label and disconnect the transmission temperature switch connector
and shift solenoid wiring harness connectors.
14. Remove the capscrew securing the black wire to the transmission
housing, and disconnect the wire. DO NOT reinstall the capscrew at
this time.
15. Remove the capscrew securing the clamp and wiring harness to the
transmission housing, and move the wiring harness safely out of the
way. DO NOT reinstall the capscrew at this time.
16. Label, disconnect and cap the transmission oil cooler inlet (3) and
outlet (4) hoses at the transmission. The transmission oil cooler outlet
hose, routed to the lower radiator fitting, is located on the top of the
transmission. The transmission oil cooler inlet hose, routed to the
upper radiator fitting, is located on top of the transmission.
17. Wipe up any spilled hydraulic and transmission oil.

Fig. 8-7: Transmission Oil Cooler Hose Connections

18. Connect a lifting strap or chain to the top of the transmission (18), and
to a suitable hoist or overhead crane. Operate the hoist or crane to
remove slack from the chain, but DO NOT raise the transmission at this
time.
19. Place jack under the transmission to help support it during removal.
20. Remove the two capscrews (19) and two lockwashers (5) securing the
front transmission mount (6) to the transmission.
21. Remove the two capscrews (7), two mount washers (17), two flat
washers (8), two lockwasher (9) and two hex nut (10).
22. Remove the four capscrews (11), four flat washer (12), four lockwasher
(13), and four hex locknuts (14).
23. Remove transmission mount weldment (15).
24. Inspect the rubber mounts (16). Replace the mounts if damaged.
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MV0240
31200079