Service difficulty report · Switch · Boeing 7378

Difficulty date
February 28, 2025
Submitted
March 3, 2025
Operation
Air carrier
Aircraft
N47284
Make and model
Boeing 7378
Aircraft serial
61863
Aircraft time
8,033 hours, 2,808 cycles
Part
Switch
Condition
Out Of Adjust
Location
Zone 800
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING INITIAL TAXI FWD CARGO DOOR LIGHT ILLUMINATED FOR 30 SEC REQUESTING MEL FOR FWD CARGO DOOR LIGHT, C/W MEL MAINTENANCE PROCEDURE A. FWD CARDO IN THE CLOSED POSITION. APPROVED C/W DDP, APPLIED INOP STICKER *DM* SUGGEST FIM 52-30 TASK 807, CK FWD CARGO DOOR AND SWITCH ADJUSTMENT AMM 52-71-31-820-801, IF OK, THEN SUGGEST REPLACE FWD CARGO DR INDICATION SW S960. PERFORMED ADJUSTMENT OF FWD. CARGO DOOR INDICATION SWITCH IAW B737 MAX AMM 52-71-31-820-801. ADJUSTMENT GOOD. AND OPS. CHK. GOOD. INDICATION WORKS PROPERLY IN COCKPIT WITH DOOR OPEN OR CLOSED. NO EXISTING FAULTS OR RELATED MESSAGES IN THE OMF.

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