SDR USAA2013012800023

Service difficulty report · Bulkhead · Boeing 7374B7

Difficulty date: December 17, 2012
Submitted: January 28, 2013
Operation: Air carrier
Aircraft: N440US
Make and model: Boeing 7374B7
Aircraft serial: 24811
Aircraft time: 59,057 hours, 40,381 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Condition: Cracked
Location: Lt Mlg Ww
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

Q6 CHECK - CRACK ON LEFT MAIN LANDING GEAR WHEEL WELL OVERHEAD PRESSURE BULKHEAD AT BS 665.75, WL 202.35 LBL 32. REPAIRED LEFT MAIN LANDING GEAR WHEEL WELL OVERHEAD PRESSURE BULKHEAD AT BS 665.75, WL 202.35 LBL 32 IAW B737 SRM 53-60-51-2R-4, FIG 201, DETAIL V.

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