Service difficulty report · Support · Boeing 7377H4

Difficulty date
March 2, 2021
Submitted
March 23, 2021
Operation
Air carrier
Aircraft
N213WN
Make and model
Boeing 7377H4
Aircraft serial
34217
Aircraft time
53,650 hours, 31,932 cycles
Part
Support
Condition
Corroded
Location
Fuselage
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 FWD CGO BAY; AFT R/H FLOOR TO SIDEWALL SUPPORT; CORRODED AT MULTIPLE MARKED FASTENER HOLES; BS 500A - BS 500D; RBL 24; WL 156. / REMOVED AND REPLACED FWD CARGO BAY; AFT R/H FLOOR TO SIDEWALL SUPPORT AT BS 500A - 500D; RBL 24; WL 156 IAW SRM 51-40-02-0G-0 AND DWG# 143A7500; SIDEWALL SUPPORT WAS EVALUATED AND FOUND OUT OF LIMITS IAW SRM 53-30-53-0I-2 AND 53-00-53-1A-2 PART REPAIRABLE BY REPLACEMENT 59861U 09MAR21

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