Service difficulty report · Support · Boeing 7377H4

Difficulty date
December 26, 2022
Submitted
January 23, 2023
Operation
Air carrier
Aircraft
N273WN
Make and model
Boeing 7377H4
Aircraft serial
32528
Aircraft time
52,695 hours, 31,622 cycles
Part
Support
Condition
Corroded
Location
Bs 727a-767
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 SUPPORT ZEE LOCATED BTW BS 727A - 767, RBL 21, WL 156.5, AFT CARGO BAY. REPLACED SUPPORT ZEE IAW SRM 51-40-02; SRM 51-10-02 AND DWG 146A7500 SHEET 85 REV A.

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