WIRING TESTING, REPLACEMENT, AND REPAIR (cont)

WIRING TESTING, REPLACEMENT, AND REPAIR (cont) - TM-10-5411-200-14_131

WIRING TESTING, REPLACEMENT, AND REPAIR (cont) - TM-10-5411-200-14_133

TM-10-5411-200-14
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TM 10-5411-200-14 T.O. 35E4-177-1 4-16. (cont) 6. Remove three push bar assembly pins (10). 7. Loosen conduit locknuts (11) between junction box (3) and right side roof beam (4). 8. Remove bolts (12), lockwashers (13), and washers (14) from right side roof beam (4). 9. Remove right side roof beam (4) from roof panel. Left Side Roof Beam Wiring NOTE This portion of the procedure is applicable to both models of circuit breaker panels. Older models (NQOB) allow individually removing the panel cover or the panelboard. Newer model (NQOD) has the panel cover and panelboard attached and is removed as a single unit. 10. Open circuit breaker panel doors (15). 11. On model NQOB, loosen four captive screws (16) and move four clamp fingers (17) to the open position. 12. On model NQOB, lift panel cover (18) from the circuit breaker panelboard (22). 13. On both models, remove four screws (20) and washers (21) and lift panelboard (22) from circuit breaker box (19). 14. Disconnect wires from left side roof beam (23) in circuit breaker box (19) . NOTE Tag wires for reconnection. CHANGE 2 4-49

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