TM-9-2320-285-24-1

TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1

TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

OCTOBER 1985

TM-9-2320-285-24-1 - Page 595 of 987

TM 9-2320-285-24-1

2-51.

AIR BRAKE SYSTEM MAINTENANCE (CONT)

a.

Air Brake Lines and Fittings (cont).

STEP

LOCATION

ITEM

ACTION

REMARKS

INSTALLATION (cont)

34

Left hand

a. Elbow (55) and

Install

frame rail

connector

(95)

b. Swivel (53)

Connect

To connector (95)

with hose

(51)

c. Elbow (60) and

Install

connector

(100)

d. Swivel (58)

Connect

To connector (100)

with hose

(43)

e. Bushing (97),

Install

elbow (65),

and connector

(96)

f. Swivel (63)

Connect

To connector (96)

with hose

(12)

g. Elbow (71)

Install

h. Swivel (69)

Connect

To elbow (71)

with hose (8)

i. Heat shield

Install

Para 2-65d

35

Cab tilt

Cab

Lower

To normal operating position

pump

36

Tractor

Air pressure

Restore

Para 2-41h(l)

37

Lines and

All connections

Inspect for

Apply soapy solution around

fittings

leaks

connections and check for

leaks; tighten or replace

leaky connections

2-572