Failure of the First Officer Dome Lights and the Captain Main Instrument Panel Light

TASK 33-12-00-810-817-A
Failure of the First Officer Dome Lights and the Captain Main Instrument Panel Light

1. Possible Causes

C/B-LIGHTING/EMER LT/CKPT/DOME [1LE]

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 33-12-00-710-001	Operational Test of the General Illumination
ASM 331202

3. Fault Confirmation
Subtask 33-12-00-710-082-B

A. Test
Do the operational test of the general illumination AMM 33-12-00-710-001.

NOTE: Do this test for the dome lights and the instrument lighting, the supplementary reading lights, the map table lights and the center pedestal light only.

4. Fault Isolation
Subtask 33-12-00-810-066-A

A. If, during the operational test, the integral First Officer dome lights, the Captain main instrument panel light (37LE) and one of the center main instrument-panel lights (38LE) do not come on:

replace the C/B-LIGHTING/EMER LT/CKPT/DOME [1LE] ASM 331202.

Subtask 33-12-00-710-083-A

B. Do the test given in Para. 3.

[Rev.8 from Aug 2018] 2026.04.04 04:31:52 UTC