TM-9-2350-277-20-3 Unit Maintenance Manual Volume 3 M113A3 M577A3 M1064A3 M1068A3 M58 Download

TM 9-2350-277-20-3 REPLACE HORN SWITCH (M58 ONLY) 0293 01 THIS WORK PACKAGE COVERS: Removal (page 0293 01-1). Installation (page 0293 01-3). 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). LEVEL MASTER SWITCH ON TEMP F RIGHT FUEL TANK LEFT START IR-BO SELECT OFF ON I.R. B.O. BATT GEN INDICATOR RPM HUNDREDS 160 200 120 240 10 20 30 40 50 60 E F 1/4 1/2 3/4 20 25 30 15 10 5 O 40 35 BILGE PUMPS OFF ON MARKER LIGHT UNLOCK BO STOP SER PANEL BRIGHT DIM DRIVE PARK 0 0 0 0 0 0 M I L E S PE R H O U R B A T T G EN ER A T O R TH DRI HOUR 10 OFF ON BILGE PUMPS ON DRIVERS FAN WAIT GLOW PLUG D.N.V. POWER M58 ONLY TRANSMISSION VEHICLE ENGINE CLOGGED FILTER LOW PRESS HI TEMP HEADLIGHTS HORN LOW COOLANT LEVEL LOW OIL PRESS PARKING BRAKE STEERING LOCKED HIGH BEAM 0293 01-1 Change 1 TRANSMISSION VEHICLE ENGINE CLOGGED FILTER LOW PRESS HI TEMP HEADLIGHTS HORN LOW COOLANT LEVEL LOW OIL PRESS HIGH BEAM PARKING BRAKE STEERING LOCKED M58 ONLY