Lull 944E-42 Service Manual - Manual (Page 249)

7.47 Model 644E-42/944E-42 Rev. 6/04
Engine: Cummins 4BT 3.9, B4.5T and QSB 4.5T
43. Install the previously removed upper mounting
capscrew (17), flat washer (18), plain washer (19),
and locknut (20).
44. Torque all three radiator mounting capscrews to
25-45 lb-ft (34-61 Nm).
45. Uncap and connect the transmission inlet (21) and
outlet (22) hoses. Check all fittings for o-rings before
making connections.
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
2.3.1, “SAE Flat Face O-Ring Seal Hydraulic Fittings.”
46. Uncap and connect the hydraulic oil inlet (23) and
outlet (24) hoses.
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.”
47. Refill the hydraulic reservoir with clean fluid, and
check for leaks, refer to Section 8.5.2, “Hose, Tube,
Line and Fitting Replacement,” for additional
hydraulic system information requirements.
48. Install the upper radiator hose (25). Torque hose
clamps (27) to 60 lb-in (6 Nm).
49. Attach the lower radiator hose (26) to the water
pump. Torque hose clamp (28) to 60 lb-in (6 Nm).
MU0950
21
22
MU1610
23
24
MU1480
25
26
27
28