TM-9-2330-247-14-P

CHASSIS, TRAILER: GENERAL PURPOSE, 3-1/2 TON, 2-WHEEL, M353

TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS)

MARCH 1992

TM-9-2330-247-14-P - Page 142 of 320

TM 9-2330-247-14&P

4-40.

AIR COUPLINGS

This Task Covers:

a.

Removal

c.

Installation

b.

Repair

Initial Setup:

Equipment Conditions:

. Pressure tank drained (para 3-9).

Tools/Test Equipment:

l Screwdriver, flat-tip, M in.

l Wrench, adjustable, 12 in.

l Wrench, open-end, 1 in.

Materials/Parts:

l Antiseizing tape (Item 14, Appendix E)

ACTION

LOCATION

ITE M

REMARKS

NOT E

Both air couplings are replaced and repaired in the same way. This procedure Is for

one; repeat for the other.

Air coupling does not need to be removed to be repaired.

REMOVAL

1.

Adapter (2)

Air coupling (1)

Using 1 in. open-end wrench and adjustable wrench,

unscrew and take off.

TA701098

4-88