TM 9-2320-272-24-3
Section V. COOLING SYSTEM MAINTENANCE
4-59. COOLING SYSTEM MAINTENANCE INDEX
PAGE
PARA.
TITLE
NO.
NO.
Radiator Maintenance
Fan Drive Clutch (M939/A1) Maintenance
Fan Drive Clutch (M939A2) Maintenance
Water Pump (M939/A1) Maintenance
4-60. RADIATOR MAINTENANCE
THIS TASK COVERS:
c. Assembly
a. Disassembly
b. Cleaning, Inspection, and Repair
INITIAL SETUP:
APPLICABLE MODELS
REFERENCES (TM)
TM 9-2320-272-10
All
TM 9-2320-272-24P
TOOLS
TM 750-254
General mechanic's tool kit (Appendix E, Item 1)
EQUIPMENT CONDlTlON
Torque wrench (Appendix E, Item 146)
Radiator removed (para. 3-59 or para. 3-60).
MATERIALS/PARTS
Radiator fan shroud removed (para. 3-63 or
Two gaskets (Appendix D, Item 201)
para. 3-64).
Eighty locknuts (Appendix D, Item 304)
GAA grease (Appendix C, Item 28)
Tag screws for installation.
l
l Mark positions of two shroud mounting brackets for
installation.
1.
Remove forty locknuts (l), washers (2), thirty-six screws (7), two clamping strips (6), four screws (12),
and two shroud mounting brackets (11) from inlet tank (3) and radiator core (5). Discard locknuts (1).
2.
Remove inlet tank (3) and gasket (4) from radiator core (5). Discard gasket (4).
Tag screws and radiator side braces for installation.
l
l Mark position of shroud mounting brackets for installation,
3.
Remove forty locknuts (16), washers (15), thirty-six screws (13), four screws (18), two shroud
mounting brackets (19), two clamping strips (14), upper radiator side brace (8), lower radiator side
brace (9), and four clamping strips (10) from outlet tank (17) and radiator core (5). Discard locknuts (16).
4.
Remove outlet tank (17) and gasket (4) from radiator core (5). Discard gasket (4).
4-352