TM-9-2320-283-20-1

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3

DECEMBER 1983

TM-9-2320-283-20-1 - Page 137 of 926

TM 9-2320-283-20-1

Table 2-1.

Unit Level Preventive Maintenance Checks And Services M915A1

Procedures:

Item

Item to be

Not Mission

No.

Interval

Inspected

Capable If:

35

Semi-

5th

Check air cylinder,

connecting

Annual

Wheel

lines,

and fittings for leaks

Assem-

and damage.

blies

36

Semi-

Air

a.

Inspect connecting lines and

Annual

Dryer

fittings for leaks and damage.

b.

Replace air dryer dehydrator

cartridge (paragraph 3-200).

37

Semi-

Air

a.

Inspect air reservoirs air

Annual

Brake

valves, air chambers, connect-

System

ing lines and fittings for dam-

age or leaks.

b.

Inspect trailer brake hose

and coupling for leaks or dam-

age.

38

Semi-

Parking

Inspect spring brake control

Air leaks or dam-

Annual

Brake

valve, lines and double air

aged fittings.

brake chambers for leaks and

damaged fittings.

Change 1

2-24