TM-9-2350-238-20-1
HULL AND RELATED COMPONENTS RECOVERY VEHICLE, FULL TRACKED: LIGHT, ARMORED, M578
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL
MAY 1994
TM-9-2350-238-20-1 - Page 51 of 1364
TM 9-2350-238-20-1
Table 2-2. PREVENTIVE MAINTENANCE CHECKS AND SERVICES WITH LUBRICATION
INSTRUCTIONS FOR M578 RECOVERY VEHICLE (CONT)
Item
No.
6
7
Interval
S
S
Item To Check/
Service
Air Intake
System
Cooling
System
Procedure
a.
b.
a.
b.
Check air cleaner door seals for damage. If
seals are damaged, notify direct support
maintenance.
Check operation of forward and aft centrifugal
fans. If not operating, troubleshoot air cleaner
blower circuit. Refer to page 2-92.
Inspect condition of fan belt (1). Replace fan
belt if damaged. Refer to page 2-543.
Check for proper fan belt tension (2). Adjust fan
belt tension if indicator is at or near ADJUST
mark. Refer to page 2-543.
Not Fully Mission
Capable If:
Any door seals
are damaged or
missing.
Either fan is
inoperative.
Fan belt frayed,
missing, or too
tight.
Fan belt tension
out of adjust-
ment.
2-25
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