TM-9-2350-277-20-6 Unit Maintenance Manual Volume 6 M113A3 M577A3 M1064A3 M1068A3 M58 Download
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TM 9-2350-277-20-6 INSTALL/REMOVE CHEMICAL AGENT AUTOMATIC ALARM KIT (M113A3 ONLY) — Continued 0918 00 4. Remove four screws (1), washers (2), and bracket (3) from carrier top plate. Re-install four screws (1) and washers (2) in top plate holes to protect threads. NOTE Tag all leads before disconnecting. 5. Disconnect wiring harness (4) leads (5) from wiring harness (6) leads (7). 6. Remove four screws (8), locknuts (9), and wiring harness (6) from bracket (3). Discard locknuts. 7. Remove C-clip retainers (10) and backshells (11) from four wiring harness (4) leads (5). Save retainers. 8. Remove coupling nut (12), spring tension washer (13), retainer (14), bushing (15), nut (16), lockwasher (17), flat washer (18), and insulator washer (19) from harness (4). 9. Push harness (4) through hole in carrier top plate. On harness (4), re-install insulator washer (19), flat washer (18), lockwasher (17), nut (16), bushing (15), retainer (14), spring tension washer (13), and coupling nut (12). 0918 00-9