Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
March 19, 2020
Submitted
April 20, 2020
Operation
Air carrier
Aircraft
N926WN
Make and model
Boeing 7377H4
Aircraft serial
36629
Aircraft time
40,878 hours, 24,621 cycles
Part
Support Angle
Condition
Corroded
Location
Fuselage
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*** ON AFT FLOOR TO BULKHEAD PANEL SUPPORT ANGLE BS947 RBL19 WL179. / CORROSION ON BULKHEAD LWR ANGLE FOUND OUT OF LIMITS; DUE TO NO LIMITS ESTABLISHED IN SRM. REMOVED PART; RECEIVED NEW PART LOCATED & DRILLED & INSTALLED PER SRM 51-40-02-0G-0. SRM 51-40-05-0G-0; DWG 149A8110; 149A8117.

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