Service difficulty report · Door · Boeing 7879

Difficulty date
July 8, 2025
Submitted
July 14, 2025
Operation
Air carrier
Aircraft
N29991
Make and model
Boeing 7879
Aircraft serial
37071
Aircraft time
2,225 hours, 227 cycles
Part
Door
Condition
Lack Of Lube
Location
R4
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

DUE TO MULTIPLE ENTERIES OF PASSENGER ENTRY DOOR 4R WILL NOT ARM COMPLY WITH AMM 52-11-18-01B-280B. PASSENGER ENTRY DOOR GIRT BAR FLOOR FITTINGS DETAILED INSPECTION. ASSURE DOOR MODE SELECT LEVER OPERATES WITHOUT DIFFICULTY DURING ENGAGE AND DISENGAGE. PERFORMED R4 DOOR GIRT BAR AND FLOOR FITTINGS DETAILED INSP. PER DMC-B787-A-52-11-18-01B-280B-A, CLEANED AND LUBBED BOTH PAWLS AND FLOOR FITTINGS, DOOR SLIDE MODE SELECT HANDLE MOVED FREELY AND ARMED WITH NO DIFFICULTY, NO DISCREPANCIES FOUND AT THIS TIME. A/C OK TO CONTINUE.

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