TM 9-2320-289-34
Section IV. COOLING SYSTEM MAINTENANCE
3-48.
WATER PUMP REPLACEMENT.
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Equipment Condition
l
l
l
l
Cooling system drained (if being performed
in truck). (See TM 9-2320-289-20)
Fan shroud removed (if being performed
in truck). (See TM 9-2320-289-20)
Right side alternator bracket removed (all
except Ml 01 O). (See TM 9-2320-289-20)
Power steering pump removed (if being
performed in truck). (See TM 9-2320-289-20)
Tools/Test Equipment
l Torque wrench
Materials/Parts
l
l
l
l
One water pump gasket
Carburetor cleaning compound
(Item 15, Appendix B)
Anaerobic sealing compound
(Item 59, Appendix B)
Pipe sealant (Item 61, Appendix B)
General Safety Instructions
l Avoid skin contact with anaerobic
sealing compound.
l Carburetor cleaning compound is
highly flammable. Keep away from
open flame.
NOTE
Perform step 1 for M1010 only, if
engine is in truck.
1.
Remove 2 nuts at upper part of
bracket (2). Loosen nut (3), and
rotate compressor (1) and bracket
off water pump studs.
TA50770
3-179
