Service difficulty report · Strap · Boeing 7377H4

Difficulty date
August 22, 2022
Submitted
September 27, 2022
Operation
Air carrier
Aircraft
N492WN
Make and model
Boeing 7377H4
Aircraft serial
33866
Aircraft time
60,350 hours, 35,654 cycles
Part
Strap
Condition
Corroded
Location
Aft Fuselage
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

CORROSION STRAP LOCATED BETWEEN BS1006 TO AFT PRESSURE BULKHEAD WL208.1 AND LBL3 AT AFT GALLEY AREA. REPLACED STRAP LOCATED BETWEEN BS1006 TO AFT PRESSURE BULKHEAD WL208.1 AND LBL3 AT AFT GALLEY AREA I.A.W B737-700 SRM 51-10-02 AND DWG# 147A5600 SHEET:32 REV:B.

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