Table 2-1. Preventive Maintenance Checks and Services (Cont)

TM 9-2320-366-20-1

Table 2-1. Preventive Maintenance Checks and Services (Cont)

Location

Item

Interval

Item to be

Procedure

Not Fully

No.

Checked or

Mission

Serviced

Capable If:

Semiannual

Check all engine wiring for signs of fraying,

Wiring is burned,

ENGINE

chafing, cracking, and burnt insulation.

cracked, frayed,

WIRING

or broken.

Inspect air compressor and air compressor

a. Class III leak

governor for leaks and loose hardware.

is evident or

hardware is

missing or loose.

Inspect air compressor oil tube for leaks and

b. Class III leak,

kinks/bends which would cause a restriction.

kinks or bends

are evident.

Semiannual

AIR COM-

Check air compressor coolant tubes for leaks

c. Class III leak,

PRESSOR

and kinks/bends.

kinks or bends

AND

are evident.

GOVER-

NOR

2-41