Lull 944E-42 Service Manual - Manual (Page 218)

Engine: Cummins 4BT 3.9, B4.5T and QSB 4.5T
7.16 Model 644E-42/944E-42 Rev. 6/04
10. Remove both hydraulic oil cooler inlet (1) and
return (2) hoses from the hydraulic oil cooler (3).
Cap off the hose ends and hydraulic oil cooler
opening to prevent contaminants from entering the
system.
11. Place a suitable container beneath the lower hose
connection (4) of the transmission oil cooler (5).
12. Remove the lower hose connection (4) and allow the
contents of the transmission oil cooler and hose to
drain. Upon completion, cap both openings to
prevent contaminates from entering the openings.
13. Remove the upper transmission oil hose (6). Cap
both the hose end and cooler to prevent
contaminates from entering the openings. Position
the hose out of the way to allow the radiator
assembly to be removed.
14. Remove two lower radiator mounting capscrews (7),
two flat washers (8), two plain washers (9), and two
locknuts (10).
15. Remove the upper side radiator mounting capscrew
(11), flat washer (12), plain washer (13), and locknut
(14). Carefully remove the radiator/cooler assembly
(15) from the vehicle.
MU1610
1
2
3
MU0950
4
5
6
CAUTION:
Radiator assembly is heavy
and bulky. Before attempting to remove the
radiator assembly, prepare an adequate work
area. Use a portable hoist to remove and
transport the radiator assembly to the specific
work area.
MU1600
7
8
9
10
11 12
13
14
15