TM-9-2350-277-20-3 Unit Maintenance Manual Volume 3 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-3 REPLACE HORN SWITCH (ALL EXCEPT M58) 0293 00 THIS WORK PACKAGE COVERS: Removal (page 0293 00-1). Installation (page 0293 00-2). INITIAL SETUP: M a i n t e n a n c e L e v e l Unit T o o l s a n d S p e c i a l T o o l s General Mechanic’s Tool Kit (WP 0926 00, Item 65) P e r s o n n e l R e q u i r e d Unit Mechanic R e f e r e n c e s See your -10 E q u i p m e n t C o n d i t i o n Engine stopped (see your -10) Carrier blocked (see your -10) Battery ground strap disconnected (WP 0337 00), (WP 0338 00), or (WP 0339 00) REMOVAL NOTE Two nuts and lockwashers come with new switch. 1. Disconnect circuit 25/25A connector (1) from rear of HORN switch (2). 2. Remove nut (3) and HORN switch (2) from warning light panel. 3. Remove lockwasher (4) and nut (5) from HORN switch (2). 0293 00-1 Change 1