Service difficulty report · Spar · Boeing 757236

Difficulty date
September 21, 2012
Submitted
September 24, 2012
Operation
Air carrier
Aircraft
N958FD
Make and model
Boeing 757236
Aircraft serial
24371
Aircraft time
51,823 hours, 22,005 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
112N1004
Condition
Corroded
Location
Zone 600
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

RT AFT WING SPAR WEB SURFACE BOTTOM SURFACE HAS CORROSION AT IRSS 183. COMPLIED WITH EA F-5710-162544-WINGS-MAIN FRAME-OUTER TANK-REAR SPAR CORROSION IRSS 183.0. RTS (AFT BOOST PUMP) REF FAA FORM 8100-9. MAJOR REPAIR.