TM 9-2350-261-20-2
REPLACE HORN AND GROUND LEAD
INITIAL SETUP
Tools:
Personnel Required:
General Mechanics Tool Kit (Item 30, App D)
Unit Mechanic
Materials/Parts:
References:
Lockwasher (2)
See your -10
Lockwasher
Self-locking nut
Equipment Conditions:
Engine stopped/shutdown (see your 10)
Carrier blocked (see your -10)
REMOVE
1.
2.
3.
Disconnect ground lead (1) and circuit 25 lead
(2) from horn (3).
Remove two screws (4), lockwashers (5), and
horn (3) from hull bracket (6). Discard
Iockwashers.
Remove locknut (7), lockwasher (8), ground
lead ( 1), washer (9), and screw (10) from
bracket (6). Discard lockwasher and locknut.
INSTALL
4.
5.
6
Install ground lead (1) on bracket (6). Secure
with screw (10), washer (9), new lockwasher
(8), and new locknut (7).
Install horn (3) on bracket (6). Secure with
two new lockwashers (5) and screws (4).
Connect circuit 25 lead (2) and ground lead
(1) to horn (3).
FOLLOW-THROUGH STEPS
1. Turn MASTER SWITCH ON (see your 10).
2. Turn MASTER SWITCH OFF (see your 10).
Press horn button to check that horn works.
END OF TASK
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