Service difficulty report · Channel · Boeing 7377H4

Difficulty date
July 21, 2017
Submitted
January 31, 2022
Operation
Air carrier
Aircraft
N244WN
Make and model
Boeing 7377H4
Aircraft serial
32493
Aircraft time
41,755 hours, 24,509 cycles
Part
Channel
Condition
Corroded
Location
Aft Cargo Compt
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

AFT CARGO;SECTION AFT OF RIGHT HAND 'Z' CHANNEL STA 767 TO 787 LOWER SURFACE HAS CORROSION / REMOVED CORROSION AFT CARGO COMPARTMENT R/H ZEE CHANNEL STA 767-787 RBL 21; IAW SRM 51-10-02-0G. ORIGINAL 'T' .050' LOSS .012'; REMAINING .038' OUT OF LIMITS IAW SRM 53-00-53-1A-1. REMOVED & REPLACED ZEE ANGLE STA 767-787 RBL 21 IAW SRM 51-40-02-0G AND DWG 146A0081 REV. A. APPLIED CIC TO AREA IAW SRM 51-20-01-0G.

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