CHAPTER 2: VEHICLE MAINTENANCE INSTRUCTIONS
TM 9-2350-256-20
TABLE 2-1. PREVENTIVE MAINTENANCE CHECKS AND SERVICES FOR THE M88A1-Continued
Location
Item
To
Not Fully
Item
Check/
Mission
No.
Interval
Service
Procedure
Capable If:
13--
Smoke
Cont.
Grenade
Launcher
System,
M239-
Cont.
14
S
APU
a. Start engine. Listen for unusual noises in engine and
APU not
generator which might indicate improper operation.
serviceable
S
b. Observe warning lights and oil pressure gage to see if
unit is functioning properly. Oil pressure gage should
indicate approximately between 30-45 pounds per
square inch (psi) (207-310 kilopascal [kPa] ).
S
c. Service primary fuel filter. Replace filter semiannually.
S
d. Service primary fuel filter. Replace filter semiannually.
S
e. Tighten fuel, oil, and air connections that leak.
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