SECTION III: PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS)
TM 9-2350-256-20
Item
No.
Interval
Location
Item To
Check/
Service
Procedure
Not Fully
Mission
Capable If:
37
S
Starter
While starting engine, listen for unusual noises and difficult
Unusual
cranking at starter
noises
present
38
S
Generator
Listen for unusual noises in engine and generator which
might indicate improper operation.
Unusual
noises
present
NOTE
Checks below are performed with powerpack installed
(see paragraph 3-1).
39
S
Exhaust
Inspect exhaust system for damaged or deteriorated
System
components. Tighten loose clamps and mounting bolts.
40
S
Engine Fuel
Start the engine again and perform the following:
Shutoff and
Accelerator
1 Listen for unusual noises, hesitations, and varying idle
Controls
speed.
2 Check throttle and accelerator controls for smooth operation.
3 Check operation of fuel shutoff switch (1), manual fuel
One switch/
shutoff valve (2), and fuel shutoff handle (3).
valve is
inoperable
2-27
