Service difficulty report · Strap · Boeing 7377H4

Difficulty date
July 7, 2020
Submitted
August 16, 2021
Operation
Air carrier
Aircraft
N487WN
Make and model
Boeing 7377H4
Aircraft serial
33854
Aircraft time
54,769 hours, 32,381 cycles
Part
Strap
Condition
Corroded
Location
Aft Cargo
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 AT STA 887 AND BETWEEN STR 25L TO STR 25R AND WL 155.5 AFT CARGO COMPARTMENT / REPLACED STRAP AT BS 887 AND BETWEEN S-25L TO S-25R AND WL 155.5 AFT C.C. IAW SRM B737-700 51-40-02 AND DWG #147A7500 REV B

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