Service difficulty report · Cap Seal · Boeing 7377BD

Difficulty date
June 6, 2018
Submitted
February 18, 2022
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
40,563 hours, 20,843 cycles
Part
Cap Seal
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*** ACB FLOOR TO SIDEWALL SUPPORT HAS CORROSION B.S.867-947; RBL22; WL156. / REMOVED AND REPLACED ACB FLOOR TO SIDEWALL SUPPORT B.S 867-887 IAW 146A7501 AWD SRM 51-40-02 FLOOR TO SIDE WALL SUPPORT B.S. 887-B.S.947 & DWG 147A7902 AND DWG 147A7500 SRM 51-40-02

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