SDR DALA14007443770

Service difficulty report · Intercostal · Boeing 737832

Difficulty date: February 1, 2014
Submitted: February 5, 2014
Operation: Air carrier
Aircraft: N37700
Make and model: Boeing 737832
Aircraft serial: 29631
Aircraft time: 40,349 hours, 14,978 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Bs 907-927
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 AFT CARGO BAY, BELOW LAVATORY HOLDING TANK, INTERCOSTAL CORRODED BS 907-927 BETWEEN STRINGERS 23-24L. MAINTENANCE R & R IAW SRM 53-00-04, PARA 4B,2, SRM 51-40-02, DM 53-00-04, PARA 4 A2, DETAIL E SRM 51-10-02, DWG 147A7401.