TM-9-2350-277-20-6 Unit Maintenance Manual Volume 6 M113A3 M577A3 M1064A3 M1068A3 M58 Download
Page 442 of 722
TM 9-2350-277-20-6 REPLACE CHEMICAL ALARM M43 UNIT INTERFACE WIRING HARNESSES (M113A3 ONLY) — Continued 0923 00 3. Remove four screws (6), locknuts (7), and wiring harness (8) from bracket (3). Discard locknuts. 4. Remove four C-clip retainers (9) and backshells (10) from leads (4). Save retainers. 5. Remove coupling nut (11), spring tension washer (12), retainer (13), bushing (14), nut (15), lockwasher (16), flat washer (17), and insulator washer (18) from harness (19). 6. Push harness (19) through hole in top plate and re-install insulator washer (18), flat washer (17), lockwasher (16), nut (15), bushing (14), retainer (13), spring tension washer (12), and coupling nut (11) on harness (19). 7. Re-install four backshells (10) and C-clip retainers (9) on leads (4). 0923 00-2