Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
March 10, 2026
Submitted
April 1, 2026
Operation
Air carrier
Aircraft
N473WN
Make and model
Boeing 7377H4
Aircraft serial
33832
Aircraft time
71,468 hours, 42,748 cycles
Part
Retainer
Condition
Loose
Location
Girt Bar
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

FWD SERVICE DOOR BOTH GIRT BAR RETAINERS ON SLIDE ARE LOOSE. REMOVED AND REPLACED FASTENERS ON FWD SERVICE DOOR BOTH GIRT BAR RETAINERS IAW SRM 51-40-02-0G-0; AND AIPC 25-66-00-14.

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