Service difficulty report · Support · Boeing 7377H4

Difficulty date
November 11, 2020
Submitted
November 30, 2020
Operation
Air carrier
Aircraft
N203WN
Make and model
Boeing 7377H4
Aircraft serial
32483
Aircraft time
54,342 hours, 32,160 cycles
Part
Support
Part number
146A7500
Condition
Corroded
Location
Aft Cargo
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

CORROSION SUPPORT ZEE LOCATED BETWEEN BS 727B TO BS 807 STR 25 LBL 21.24 AFT CARGO COMPARTMENT. REPAIRED SUPPORT ZEE LOCATED BETWEEN BS 727 TO BS 847 STR 25L LBL 21.24 AFT CARGO COMPARTMENT, IAW SRM B737-700 53-00-53-2R-6 REPAIR 6 AND DRAWING NR 146A7500 SHEET 1 REV B.

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