SDR AWXA200300594

Service difficulty report · Fitting · Boeing 7572S7

Difficulty date: May 9, 2003
Submitted: May 28, 2003
Operation: Air carrier
Aircraft: N901AW
Make and model: Boeing 7572S7
Aircraft serial: 23321
Aircraft time: 66,785 hours, 26,059 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Fitting
Part number: 146N83276
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

LCQ - MAJOR REPAIR - DURING C-09 CHECK EXFOLIATION CORROSION WAS FOUND ON L-4 DOOR THRESHOLD SUPPORT FITTING AT BS 1675, LBL 68. MAINTENANCE REMOVED L-4 DOOR THRESHOLD SUPPORT FITTING AT BS 1675, LBL 68; FABRICATED A NEW REPLACEMENT THRESHOLD SUPPORT FITTING; INSTALLED REPAIR PART IAW 51-40-05, PG. 5-8.

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