Service difficulty report · Support · Boeing 7377H4

Difficulty date
July 23, 2026
Submitted
August 22, 2026
Operation
Air carrier
Aircraft
N952WN
Make and model
Boeing 7377H4
Aircraft serial
36667
Aircraft time
50,751 hours, 31,247 cycles
Part
Support
Condition
Corroded
Location
Zone 100
Stage of operation
IN
How discovered
V
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

CORRODED SUPPORT ZEE BTWN BS 727 & 767, RBL 21, WL 156. (7 POINTS) IN THE AFT CARGO BAY. REPLACED SUPPORT ZEE AND FASTENERS IAW SRM 51-40-02-0G-0, SRM 53-00-53-2R-6, REPAIR 6, & DWG 146A7500, SHEET 173, REV-.

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