SDR AWXA200301581

Service difficulty report · Bulkhead · Boeing 73733A

Difficulty date: December 3, 2003
Submitted: December 22, 2003
Operation: Air carrier
Aircraft: N174AW
Make and model: Boeing 73733A
Aircraft serial: 23633
Aircraft time: 58,322 hours, 36,148 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Part number: 651758350
Condition: Cracked
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-18 CHECK A .125 INCH CRACK WAS FOUND ON BULKHEAD VERTICAL BEAM WEB BETWEEN BS 178 AND BS 179.5, LBL 5.7, WL 178. MAINTENANCE CUT OUT CRACKED AREA OF BULKHEAD WEB BETWEEN BS 178 AND BS 179.5, LBL 5.7, WL 178; FABRICATED A NEW REPLACEMENT SECTION OF WEB; INSTALLED REPAIR PART IAW B737-300 SRM 53-10-08, FIG 212.

More about the Boeing 737-33A