Lull 944E-42 Service Manual - Manual (Page 219)

7.17 Model 644E-42/944E-42 Rev. 6/04
Engine: Cummins 4BT 3.9, B4.5T and QSB 4.5T
16. At the inner side of the radiator assembly are four
capscrews (16) and four nuts (17) that fasten the
transmission oil cooler (18) and hydraulic oil
cooler (19) to the frame assembly (20). Remove
these.
17. Working from the rear of the vehicle, remove two
capscrews (21) that secure the transmission oil
cooler (18) to the shroud (22). Remove the
transmission oil cooler.
18. At the side of the shroud (22) is the overflow
bottle (23). Remove three capscrews (37), three flat
washers (36) and three locknuts (24). Remove the
overflow bottle and set aside.
19. At the sides of the radiator assembly are three
capscrews (25) that secure the shroud (22) to the
frame assembly (20) (two on the right, one on the
left), remove these to remove the shroud (22).
20. Working from the front, remove eight capscrews (26)
that secure the fan shroud (27) to the spacer shroud
assembly (28).
21. Working from the front, remove six (three top and
three bottom) capscrews (29) securing the spacer
shroud assembly (28). Remove the spacer shroud
assembly.
22. Working from the front, remove two capscrews (30)
securing the hydraulic oil cooler (19) to the frame
assembly (20). Remove the hydraulic oil cooler.
23. Working from the front, remove four capscrews (31)
securing the two frame brackets (32) and
radiator (33) to the frame assembly (20). Remove
the frame brackets.
24. Lift the radiator (33) back and up and away from the
frame assembly (20).
25. Remove two top rubber cushions (34) and two
bottom rubber cushions (35) from the frame
assembly. Discard and replace any damaged
cushions.
MU1650
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