INSTALLATION - TM-9-2320-270-20-30379

TM 9-2320-270-20-3

AIR HORN - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

INSTALLATION

NOTE

Skip step 31 if gasket was not removed,

WARNING

Rubber cement and its fumes burn easily. Do not smoke or have open flame nearby while

using. Use in well-ventilated area. Failure to observe these precautions can cause

serious burns to personnel.

31. Roof (11)

Gasket (12)

Apply cement and put in place.

32.

Horn (13)

Put in place.

33. Screw (14)

Washer (15), spacer

Put on.

(16), and nut (17)

34. Horn (13) to

Screw (14), new

Screw on but do not tighten.

roof (11)

Iockwasher (18), and

nut (19)

35. Coupling (20)

Spacer (21), washer

Screw on and tighten using 15/16-inch

(22), and nut (23)

wrench.

36. Horn (13) to

Screw (14) and

Using 3/8-inch screwdriver and 1/2-inch

roof (11)

nut (19)

box wrench, tighten.

TA240787

4-1257