SDR AWXA200400456

Service difficulty report · Support Angle · Boeing 7373S3

Difficulty date: April 23, 2004
Submitted: April 30, 2004
Operation: Air carrier
Aircraft: N313AW
Make and model: Boeing 7373S3
Aircraft serial: 23712
Aircraft time: 55,862 hours, 34,921 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Angle
Part number: 69432331
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

MCN - MAJOR REPAIR - DURING C-17 CHECK EXFOLIATION CORROSION WAS FOUND ON AFT CARGO COMPARTMENT DOOR SILL SUPPORT ANGLE AT BS 794.3, RBL 20. MAINTENANCE REMOVED CORRODED AFT CARGO DOOR SILL SUPPORT ANGLE, BS 794.3, RBL 20; FABRICATED A NEW REPLACEMENT ANGLE PER DWG 65-47957; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02, FIG 2-3, 8, & 12.

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