Service difficulty report · Retainer · Boeing 7377H4

Difficulty date
July 26, 2022
Submitted
September 6, 2022
Operation
Air carrier
Aircraft
N493WN
Make and model
Boeing 7377H4
Aircraft serial
32477
Aircraft time
58,674 hours, 34,928 cycles
Part
Retainer
Part number
642BB
Condition
Cracked
Location
Rh Wing
Stage of operation
IN
How discovered
9
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

CRACK ACCESS PANEL 642BB RUBSTRIP RETAINER SEAL AT RT WING 2022-410084 / [01] REPLACED RUBSTRIP RETAINER SEAL LOC. AT RT WING IAW B737-700 SRM 51-40-02; DWG#113A9350 REV:F AND 51-10-02;[02] TASK CARD COMPLETED

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