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SDR Q2S2010F00030

Open the Markdown

Service difficulty report · Frame · Boeing 747230B

FAA SDR system

Difficulty date
February 27, 2010
Submitted
April 23, 2010
Operation
Air carrier
Aircraft
N760SA
Make and model
Boeing 747230B
Aircraft serial
21221
System (JASC)
5311 · Fuselage Main, Frame
Part
Frame
Part number
65B01700525
Condition
Cracked
Location
Fuselage
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WORKSHEET NR 0654, WORKCARD NR 54-410-01-01. PRESSURE BULKHEAD FWD FACE/TOP LT RING FRAME (FACING THE FWD FACE) AT BS 134 FOUND CRACKED AT TOP MOST CORNER. CRCKED RING FRAME REMOVED IAW SRM 51-30-02, REV 116. NEW RING FRAME FABRICATED IAW DWG 65B01700, HEAT TREATED AND CONDUCTIVITY TEST CARRIED OUT. NEW FABRICATED RING FRAME REPROTECTED AND INSTALLED IAW SRM 51-20-01 AND 51-30-02, REV 116.