Lull 944E-42 Service Manual - Manual (Page 220)

Engine: Cummins 4BT 3.9, B4.5T and QSB 4.5T
7.18 Model 644E-42/944E-42 Rev. 6/04
b. Radiator, Transmission Oil Cooler and Hydraulic
Oil Cooler Installation
1. Install two rubber cushions (1) in the bottom of the
frame assembly (5) (small end down). Carefully set
the radiator (18) into the frame assembly (5). Place
two rubber cushions (2) (small side up) onto
mounting posts, on the top of the radiator.
2. Working from the front, install frame brackets (17)
and secure using four previously removed
capscrews (16). Torque capscrews to 13-22 lb-ft
(17-31 Nm).
3. Working from the front, install the hydraulic oil
cooler (4), by securing with two capscrews (15).
Torque capscrews to 25-45 lb-ft (34-61 Nm).
4. Working from the front, install the spacer shroud
assembly (13). Secure with six capscrews (14)
(three top and three bottom). Torque capscrews to
6-11 lb-ft (9-15 Nm).
5. Working from the front, attach the fan shroud (12) to
the spacer shroud assembly (13). Secure with eight
capscrews (11). Torque capscrews to 6-11 lb-ft
(9-15 Nm).
6. Attach the shroud (7) to the frame assembly (5) with
three previously removed capscrews (19). Torque
capscrews to 13-22 lb-ft (17-31 Nm).
7. Attach the overflow bottle (8) to the shroud (7) with
three previously removed capscrews (10) three flat
washers (20) and three locknuts (9). Torque
capscrews to 13-22 lb-ft (17-31 Nm).
8. Working from the rear, attach the transmission oil
cooler (3) to the shroud (7), using two previously
removed capscrews (6). Torque capscrews to
25-45 lb-ft (34-61 Nm).
MU1650
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