TM 9-2320-273-20
4-12. COOLING SYSTEM MAINTENANCE TASK SUMMARY (Continued).
LIST OF TASKS
TASK
TASK
TROUBLESHOOTING
NO.
TASK
REF
REF (TABLE)
12.
Heater Shutoff Valve Maintenance:
4-50
4-1
A.
Removal.
4-50A
B.
Installation.
4-50B
C.
Bleeding heater.
4-50C
13.
Water Pump Belt Maintenance:
4-51
A.
Removal.
4-51 A
B.
Installation.
4-51 B
C.
Adjustment.
4-51C
14.
Water Manifold Maintenance:
4-52
A.
Removal.
4-52A
B.
Inspection.
4-52B
C.
Installation.
4-52C
15.
Water Pump Maintenance:
4-53
A.
Removal.
4-53A
B.
Installation.
4-53B
16.
Water Pump Idler Pulley Maintenance:
4-54
A.
Removal.
4-54A
B.
Installation.
4-54B
C.
Operational check.
4-54C
NOTE
Maintenance procedures for the
water temperature switch and
transmitter are given in Chapter 5,
section III.
4-1
4-21