SDR AWXA200400506

Service difficulty report · Bulkhead · Boeing 7373Y0

Difficulty date: May 4, 2004
Submitted: May 12, 2004
Operation: Air carrier
Aircraft: N331AW
Make and model: Boeing 7373Y0
Aircraft serial: 23747
Aircraft time: 51,273 hours, 32,353 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Part number: 6573328
Condition: Cracked
Location: Fuselage
Stage of operation: IN
How discovered: E
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-15 CHECK A .3125 INCH CRACK WAS FOUND IN BS 178 BULKHEAD VERTICAL WEB BEAM AT RBL 17.1, WL 230. MAINTENANCE REMOVED CRACK IN BS 178 BULKHEAD VERTICAL WEB BEAM AT RBL 17.1, WL 230; FABRICATED A DOUBLER; INSTALLED REPAIR PART IAW B737-300 SRM 51-70-13, FIG 1.

More about the Boeing 737-3Y0