REMOVAL - CONTINUED - TM-9-2320-270-20-30368

TM 9-2320-270-20-3

AIR HORN VALVE - CONTINUED

ACTION

REMARKS

ITEM

LOCATION

REMOVAL - CONTINUED

NOTE

Tag lines according to general maintenance instructions (page 4-1).

Using 9/16-inch wrench, unscrew and pull

Air line 38 (2)

4. Adapter (1)

out.

Using pliers, pull out.

Insert (3)

5. Air line 38 (2)

or adapter (1)

Using 9/16-inch wrench, unscrew and pull

Air line 39 (5)

6. Elbow (4)

out.

Using long-nose pliers, pull out.

Insert (6)

7. Air line 39 (5)

or elbow (4)

Using 5/16-inch socket and handle, un-

Two screws (9)

8. Valve (7) to side

screw and take off.

rail (8)

Take off.

Valve (4)

9. Side rail (8)

DISASSEMBLY

a. Secure valve (7) in vise.

Adapter (1)

10. Valve (7)

b. Using 9/16-inch and 13/16-inch

wrenches, unscrew and take out.

a. Using 3/8-inch wrench, unscrew and

Elbow (4)

11.

take out.

b. Take valve (7) out of vise.

CLEANING

Clean according to general maintenance

All parts

12.

instructions (page 4-1).

INSPECTION/REPLACEMENT

Inspect according to general maintenance

All parts

13.

instructions (page 4-1).

4-1248