Service difficulty report · Spar · Boeing 737924

Difficulty date
November 15, 2014
Submitted
November 19, 2014
Operation
Air carrier
Aircraft
N32404
Make and model
Boeing 737924
Aircraft serial
30121
Aircraft time
41,491 hours, 16,689 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
112A2101
Condition
Corroded
Location
Lt Wing
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

FOUND IGC CORROSION AT LT WING SPAR IFSS 120 AT UPPER & LOWER BONDING STRAP LOCATIONS FOR LT FWD FUEL BOOST PUMP 12 & 6 O`CLOCK POSITIONS. REPAIRED CORRODED AREA OF FRONT WING SPAR AT INBD BOOST PUMP LOCATION IAW SRM 57-20-10. FUEL TANK LEAK CHECK TO BE PERFORMED ON LOG PAGE 9702534 & BOOST PUMP INSTALLATION TO BE COMPLETED ON LOG PAGE 9701680. SEE ENTRIES BELOW FOR ALL WORK ACCOMPLISHED.