Service difficulty report · Fitting · Boeing 7377H4

Difficulty date
November 18, 2024
Submitted
December 16, 2024
Operation
Air carrier
Aircraft
N277WN
Make and model
Boeing 7377H4
Aircraft serial
32531
Aircraft time
57,239 hours, 34,524 cycles
Part
Fitting
Condition
Cracked
Location
Zn 100 Fus Lower
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

ACB WATER TANK ENCLOSURE FRAME ATTACH FITTING CRACKED AT BS947 LBL 9 WL156<[01] REMOVED AND INSTALLED NEW ACB WATER TANK ENCLOSURE FRAME ATTACH FITTING AT BS947 LBL 9 WL156 PER SRM 51-40-02 AND DWG 147A7500 AND DWG 149A8113 REV -;[02] VERIFIED COMPLETION CORRECTIVE ACTION 1 AND MEASUREMENT TABLE.

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