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 749 of 971

TM 5-3805-254-20-2

AIR HORN CONTROL VALVE - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

NOTE

Assemble fittings in directions shown in illustration.

16 Air horn control

Elbow fitting (2)

a Wrap pipe threads with antiseizing tape.

valve (1)

b Screw on and tighten using 1/2-inch

open-end wrench.

17

Locknut (4) and tee

a Wrap pipe threads with antiseizing tape.

fitting (5)

b Screw locknut on to tee fitting until

locknut reaches end of threads.

c Screw in tee fitting until snug, and

tighten 2 turns using 1/2-inch open-

end wrench.

d Tighten locknut using 13/16-inch and

1/2-inch open-end wrenches.

18

Elbow fitting (3)

a Wrap pipe threads with antiseizing tape.

b Screw on and tighten using 11/16-inch

and 1/2-inch open-end wrench.

TA244560

2-1359