Service difficulty report · Strap · Boeing 7377H4

Difficulty date
February 10, 2019
Submitted
March 3, 2022
Operation
Air carrier
Aircraft
N279WN
Make and model
Boeing 7377H4
Aircraft serial
32532
Aircraft time
41,169 hours, 24,567 cycles
Part
Strap
Condition
Corroded
Location
Aft Cargo Bay
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*** AFT CARGO DOORWAY; LWR THRESHOLD IB STRAP; BS 787 TO BS 850; RBL 21; WL 156 / CORROSION ON STRAP P/N 146A8128-14 WAS FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS ARE GIVEN IN THE SRM; REMOVED STRAP BS 787-BS850; RBL 21; WL156 PER SRM 51-40-02-0G-0; INSTALLED NEW THRESHOLD STRAP BS 787-BS850; RBL21; WL156 PER SRM 51-40-02-0G-0; DWG 146A8120; DWG 146A8349 DWG 146A0081 93114U 26FEB19

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