Lull 944E-42, Service Manual

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7.45 Model 644E-42/944E-42 Rev. 6/04
Engine: Cummins 4BT 3.9, B4.5T and QSB 4.5T
31. Install the transmission oil hoses (14) from the
reservoir retainer assembly (15) to the
transmission. (16). The transmission oil inlet
hose (17) brings oil from the oil cooler to the
transmission. The transmission oil outlet hose (18)
directs oil from the transmission to the cooler.
Note: Use new oiled o-rings as required. ALWAYS
replace seals, o-rings, gaskets, etc., with new parts to
help ensure proper sealing and operation. Lubricate
seals and o-rings with clean hydraulic oil.
Note: Torque all the fittings as specified in Section 2.3,
“Torques.”
32. Install the hydraulic reservoir (19), by sliding the tank
in and under the engine.
33. Install hydraulic vent hoses (20, 21, and 22). Torque
each hose end to 57 ± 7 lb-ft (77 ± 10 Nm).
34. Install the hydraulic oil return hose (23). Connect
(plug-in) the return oil filter pressure switch (24).
Note: Use new oiled o-rings as required. ALWAYS
replace seals, o-rings, gaskets, etc., with new parts to
help ensure proper sealing and operation. Lubricate
seals and o-rings with clean hydraulic oil.
Note: Torque all the fittings as specified in Section 2.3,
“Torques.”
35. Install the hydraulic support bracket (25) by aligning
the holes on the left side of the bracket with the
holes on the pod. Insert from the bottom, two
capscrews (28). From the top, install two flat
washers (29), and two nuts (30). Torque to
37-66 lb-ft (50-90 Nm). Install two capscrews (26) to
secure the right side of the support bracket (27).
Torque to 21-38 lb-ft (29-52 Nm).
MU0940
14
15
16
17
18
MU3010
19
MU3000
20
21
22
23
24
MU2090
25
26
27
28
29
30