TM-5-3805-254-20-2

TRUCK, DUMP, 20 TON, 6X4, ON-OFF HIGHWAY 71,000 GVW, IHC MODEL F-5070 (CCE)

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL VOLUME 2 OF 2

JANUARY 1988

TM-5-3805-254-20-2 - Page 747 of 971

TM 5-3805-254-20-2

AIR HORN CONTROL VALVE - CONTROL

ACTION

LOCATION

ITEM

REMARKS

DISASSEMBLY

10 Air horn Control

Elbow Fitting (21)

Using 1/2-inch open-end wrench, unscrew

valve (7)

and take off.

11

Elbow Fitting (22)

Using 11/16-inch and 1/2-inch open-end

wrenches, unscrew and take off.

12

Locknut (23) and

a Using 13/16-inch open-end wrench,

tee fitting (24)

loosen lock nut.

b Using 1/2-inch open-end wrench, un-

screw and take off.

c Unscrew and take lock nut off of tee

fitting.

TA244559

2-1357