TM 9-2320-272-24-1
THIS TASK COVERS
a. Removal
b. Installation
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
M939/A1
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
EQUIPMENT CONDITION
General mechanic's tool kit (Appendix E, Item 1)
Torque wrench (Appendix E, Item 146)
Parking brake set (TM 9-2320-272-10).
Hood raised and secured (TM 9-2320-272-10).
MATERIALS/PARTS
Left and right splash shields removed
Six lockwashers (Appendix D, Item 364)
(TM 9-2320-272-10).
Four locknuts (Appendix D, Item 299)
Cooling system drained as needed (para. 3-53).
Four locknuts (Appendix D, Item 313)
Eight locknuts (Appendix D, Item 304)
NOTE
Have drainage container ready to catch coolant.
1.
Loosen hose clamp (2) and disconnect radiator inlet hose (1) from radiator pipe (3).
2.
Remove screw (20), lockwasher (21), and washer (22) from comer shroud (23). Discard lockwasher (21).
3.
Remove locknut (5), screw (18), and washers (6) and (19) from radiator (4) and comer
shroud (23). Discard locknut (5).
4.
Remove four locknuts (10), eight washers (9), four screws (17), and comer shroud (23) from radiator (4).
Discard locknuts (10).
5.
Remove three locknuts (7), washers (8), screws (13), and washers (12) from fan shroud (11) from
radiator (4). Discard locknuts (7).
6.
Remove five screws (16), washers (14), and lockwashers (15) from radiator (4). Discard
lockwashers (15).
7.
Remove fan shroud (11) from radiator (4).
8.
Remove eight locknuts (27), sixteen washers (24), eight screws (25), and four brackets (26) from
radiator (4). Discard locknuts (27).
1.
Install four brackets (26) on radiator (4) with sixteen washers (24), eight screws (25), and new
locknuts (27). Tighten screws (25) 10-14 lb-ft (14-19 Nm).
2.
Install fan shroud (11) on radiator (4) with five washers (14), new lockwashers (15), and screws (16).
Tighten screws (16) to 110-14 lb-ft (14-19 Nm).
3.
Install fan shroud (11) on radiator (4) with three washers (12), screws (13), washers (8), and new
locknuts (7).
4.
Install corner shroud (23) on radiator (4) with four washers (9), screws (17), washers (9), and new
locknuts (10). Tighten screws (17) 66-86 lb-in. (7-10 Nm).
5.
Install comer shroud (23) on radiator (4) with washer (19), screw (18), washer (6), and new locknut (5).
Tighten screw (18) 10-14 lb-ft (14-19 Nm).
6.
Secure corner shroud (23) on radiator (4) with washer (22), new lockwasher (21), and screw (20).
Tighten screw (20) 110-14 lb-ft (14-19 Nm).
3-186
