TM 9-2350-247-20-2
REPLACE HORN AND START SWITCHES
THIS WORK PACKAGE COVERS:
Removal (page 0259 00-1).
Installation (page 0259 00-2).
INITIAL SETUP:
Maintenance Level
References
Unit
See your -10
Tools and Special Tools
Equipment Condition
General Mechanic's Tool Kit (WP 0541 00, Item 57)
Engine stopped (see your -10)
Personnel Required
Carrier blocked (see your -10)
Unit Mechanic
Instrument panel partially removed (WP 0256 00)
REMOVAL
NOTE
Do not remove more than one switch at a time. See carrier electrical circuit diagram (FO-1 and
FO-2) for circuit number or wiring leads. Horn and start switches are removed the same way.
1.
Disconnect circuit leads 25 (1) and 25A (2) from horn switch (3).
2.
Remove nut (4), washer (5), lock nut (6), and horn switch (3) from instrument panel (7).
3.
Disconnect circuit leads 14 (8) and 14A (9) from start switch (10).
4.
Remove nut (11), washer (12), lock nut (13), and start switch (10) from instrument panel (7).
