92-173 E003-7 Aux Box Assembly
A. Removal
1. Refer to Figure 92-1. Turn battery & news equipment switches off and pull out
GIMBAL CAMERA (10 amp) circuit breaker at panel.
2. Remove baggage compartment wall per § 92-130.
3. Disconnect G459 harness assembly and E195-2, E199-3, and E204-6 cable
assemblies from E003-7 auxiliary box assembly.
4. Remove screws securing D429 brackets to D429-1 support assemblies and
remove aux box.
5. As required, remove screws securing D429 brackets to aux box and remove
brackets.
B. Installation
1. Refer to Figure 92-1. Turn battery & news equipment switches off and pull out
GIMBAL CAMERA (10 amp) circuit breaker at panel.
2. As required, install screws securing D429 brackets to E003-7 aux box assembly.
Verify security.
3. Install screws securing brackets to D429-1 support assemblies. Verify security.
4. Connect G459 harness assembly and E195-2, E199-3, and E204-6 cable
assemblies to aux box. Verify security.
5. Install baggage compartment wall per § 92-130.
6. Push in GIMBAL CAMERA (10 amp) circuit breaker at panel. Turn battery & news
equipment switches on.
7. Perform appropriate function checks per § 92-171 Part C.
C. Scheduled Inspections
Every 100-hour or annual inspection, inspect E003-7 aux box assembly for proper
installation (refer to R66 Illustrated Parts Catalog Chapter 92) & proper operation per
Part B steps 6 and 7.
D. Special Inspections
1. Refer to Figure 92-1. Turn battery & news equipment switches off. Open circuit
breaker panel.
2. As required, remove E003-7 aux box assembly per Part A. Inspect condition of
and verify no obvious damage to aux box, circuit breaker, and wiring. Verify no
loose, chafed, or broken wires or terminals. Verify no evidence of arcing. Verify
equipment security.
3. Secure circuit breaker panel. Install aux box per Part A if removed.
Page 92.26 Chapter 92 ENG Version JUL 2020
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