TM 5-3805-25420-2
AIR HORN - CONTINUED
ACTION
LOCATION
ITEM
REMARKS
REMOVAL - CONTINUED
3
Head lining (1)
Retainer (2)
Take down.
4
Cab ceiling (3)
Head lining (1)
Take down.
5
Insulation (4)
Peel down gently.
6
Fitting (5)
Line fitting (6)
Using 9/16-inch open-end wrench, un-
screw and take off.
7
Air horn (7)
Fitting (5)
Using 9/16-inch open-end wrench, un-
screw and take out.
8
Air horn (7) to
Two screws (8), two
a
Using number three cross-tip screw-
cab ceiling (3)
nuts (9), and two
driver and 7/16-inch open-end wrench,
lockwashers (10)
with assistance, unscrew and take off.
b
Get rid of lockwashers.
9
Cab ceiling (3)
Reinforcing
Take down.
plate (11)
10
Rubber mount (12)
Take off.
11 Air horn (7)
Slide forward and take off.
12 Yoke (13) to cab
Screw (14), nut
a
Using number three cross-tip screw-
ceiling (3)
(15), and lock-
driver and 7/16-inch open-end wrench,
washer (16)
with assistance, unscrew and take off.
b
Get rid of lockwasher.
13 Cab ceiling (3)
Reinforcing
Take down.
plate (17)
14
Yoke (13) and two
Take off.
weather seals (18)
2-1346
