SDR DALA13051853762

Service difficulty report · Threshold · Boeing 737832

Difficulty date: October 7, 2013
Submitted: October 11, 2013
Operation: Air carrier
Aircraft: N3762Y
Make and model: Boeing 737832
Aircraft serial: 30817
Aircraft time: 39,657 hours, 14,703 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Threshold
Condition: Corroded
Location: Cargo Bay
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

DURING INSPECTION FOUND FWD CARGO BAY THRESHOLD WEB HAS CORROSION IN SEVERAL AREAS. MAINTENANCE REMOVED CORROSION FROM WEB IAW SRM 51-10-02, ORIGINAL MATERIAL THICKNESS .040 MATERIAL LOSS IS GREATER THAN 50 PERCENT AND OUT OF LIMITS IAW SRM 51-40-02 PG 1-5 , 51-40-05, 51-40-08, PG 16-24 AND DWG 143A8120 AND 143A8122, SN 2283947.