SDR AWXA200201203

Service difficulty report · Web · Boeing 7373G7

Difficulty date: November 24, 2002
Submitted: December 16, 2002
Operation: Air carrier
Aircraft: N155AW
Make and model: Boeing 7373G7
Aircraft serial: 23777
Aircraft time: 50,395 hours, 36,111 cycles
Engine time: 0 hours, 0 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Web
Part number: 65163007
Condition: Cracked
Part time: 0 hours, 0 cycles
Stage of operation: IN
How discovered: U
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-14 CHECK A 1/4" CRACK WAS FOUND ON BS 178 BULKHEAD WEB, LBL 4.7, WL 210, AT EDGE OF REINFORCEMENT STRAP. MAINTENANCE CUTOUT DAMAGE AREA OF CRACKED WEB BS 178, LBL 4.7, WL 210; FABRICATED A REPAIR DOUBLER; INSTALLED REPAIR IAW B737-300 SRM 53-10-08, PG. 287-288, FIG. 211.

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