TM-9-2320-283-34-2

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, MQ15A1

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

DECEMBER 1983

TM-9-2320-283-34-2 - Page 234 of 570

A. DISASSEMBLY.

B. CLEANING.

TM 9-2320-283-34-2

BRAKE SYSTEM.

3-85.

AIR COMPRESSOR GOVERNOR (Continued).

LOCATION/ITEM

ACTION

REMARKS

1. Cover (12).

Remove from items (2) and

(21).

2. Clip (13).

Remove from item (2).

3. Screw and spring

Remove from item (2).

assembly (14).

4. Nut (15), washer

Remove from item (21).

(16), seat (17),

spring (18), two

seats (19), and

guide (20).

5. Spring (10) and

Remove from item (8).

stem (11).

6. Spring (5), valve

(6), two O-rings

Remove from item (2) by

tapping on wood surface.

(7), piston (8),

and O-ring (9)

(assembled).

7. Spring (5) and

valve (6).

Remove from item (8).

8. Two O-rings (7).

Remove from item (8).

Discard two items (7).

9. O-ring (9).

Using item (22), remove from

item (8).

Discard item (9).

10. Elbow (1), three

Remove from item (2).

plugs (4), and

two elements (3).

11. All parts.

Clean.

Refer to paragraph 3-4.

Be sure that air pass-

ages in items (2), (3),

(6), and (8) are not

blocked.

3-790