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 (M58 ONLY) — Continued 0293 01 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 0293 01-2 2. Remove nut (5) and HORN switch (2) from warning light panel (6). 3. Remove lockwasher (4) and nut (3) from HORN switch (2). FOLLOW-THROUGH STEPS 1. Connect battery ground strap (WP 0337 00), (WP 0338 00), or (WP 0339 00). 2. Turn MASTER SWITCH to ON (see your -10). 3. Press HORN switch to check for proper operation (see your -10). 4. Turn MASTER SWITCH to OFF (see your -10). END OF TASK INSTALLATION 1. Install nut (3) and lockwasher (4) on HORN switch (2). 2. Install HORN switch (2) through rear of warning light panel (6). Secure with nut (5). 3. Connect circuit 25/25A connector (1) to rear of HORN switch (2). 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 Change 1