SDR DALA1143443754

Service difficulty report · Trunnion · Boeing 737832

Difficulty date: July 14, 2011
Submitted: July 15, 2011
Operation: Air carrier
Aircraft: N3754A
Make and model: Boeing 737832
Aircraft serial: 29626
Aircraft time: 33,058 hours, 12,642 cycles
System (JASC): 5743 · Wing, Landing Gear Attach Fittings
Part: Trunnion
Part number: 115A5211
Condition: Corroded
Location: Mlg
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

MLG FWD TRUNNION CORROSION. C/W EA 12-487906-12 REV ORIG ME01, ME02, ME03, ME04, ME05, ME06 WITH N/R'S 1, 2, 3, 4, AND 5. N/R 1 LT UPPER I/B ATTACH - CORROSION C/W ON ME03 N/R 2 LT UPPER O/B HOLE - CORROSION C/W ON ME03 N/R 3 LT LOWER I/B HOLE - CORROSION C/W ON ME03 N/R 4 LT LOWER O/B HOLE - CORROSION C/W ON ME03 N/R 5 RT UPPER I/B HOLE CORROSION C/W ON ME06 ME02 & ME05 N/A'ED AND REPAIR C/W PER ME03 & ME06 CORROSION WAS LIMITED TO FACES OF FITTINGS NOT BORES.