Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
October 7, 2020
Submitted
February 11, 2021
Operation
Air carrier
Aircraft
N205WN
Make and model
Boeing 7377H4
Aircraft serial
34010
Aircraft time
54,001 hours, 32,013 cycles
Part
Support Angle
Part number
149A8110
Condition
Corroded
Location
Aft Bulkhead
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 ON AFT BULKHEAD TO FLOOR SUPPORT ANGLE AT AFT CARGO BAY BS947 RBL20 TO LBL8 WL180. / CORROSION ON SUPPORT P/N 149A8118-29 FOUND TO BE OUT LIMITS DUE TO NO LIMITS ARE GIVEN IN THE SRM; REMOVED ACB AFT BULKHEAD TO FLOOR SUPPORT ANGLE AT BS947; RBL20 TO LBL8; WL180 PER SRM 51-40-02-0G-0. INSTALLED NEW AFT BULKHEAD TO FLOOR SUPPORT ANGLE AT BS947; RBL20-LBL18; WL180 PER SRM 51-40-02-0G-0 AND DWG 149A8110 93114U 19OCT20

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