Service difficulty report · Strap · Boeing 7377BD

Difficulty date
January 8, 2019
Submitted
March 2, 2022
Operation
Air carrier
Aircraft
N7744A
Make and model
Boeing 7377BD
Aircraft serial
33931
Aircraft time
40,356 hours, 20,456 cycles
Part
Strap
Condition
Corroded
Location
Aft Press Bulkhe
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*** ON TENSION STRAP BS1016 RBL3 WL208.1. MARKED / CORROSION ON TENSION STRAP @ BS 1016 RBL 3 WL 208.1 FOUND TO BE OUT OF LIMITS DUE TO NO SRM ALLOWABLE DAMAGE. THE STRUCTERAL ITEMS THAT DO NOT HAVE LIMITS ARE CALLED REPAIRABLE BY REPLACEMENT. IAW SRM 51-10-02 PAR 9C. REMOVED AND REPLACED TENSION STRAP PN # 147A5620-3 FROM BS 1006 - 1021 RBL 3 IAW SRM 51-40-02 AND IAW DWG # 147A5600

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