Service difficulty report · Support Angle · Boeing 7377H4

Difficulty date
July 17, 2020
Submitted
August 10, 2020
Operation
Air carrier
Aircraft
N495WN
Make and model
Boeing 7377H4
Aircraft serial
33869
Aircraft time
54,161 hours, 31,953 cycles
Part
Support Angle
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 CARGO STA 500D BETWEEN S-24R AND S-25R RT SIDEWALL / BULKHEAD SUPPORT ANGLE HAS CORROSION. REMOVED CORROSION AT FWD CARGO STA 500D BETWEEN STG # 24R TO 25R SIDEWALL BULKHEAD SUPPORT ANGLE AS PER B737-700 SRM # 51-10-02-0G-0; MEASURED CLEANUP DEPTH ORIGINAL MAT. .070'; REMOVED MAT .003 AND REMANING MAT .067' FOUND TO BE WITHIN LIMITS AS PER B737-700 SRM # 53-00-53-1A-2 FIG #103.

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