Service difficulty report · Trunnion · Boeing 737823

Difficulty date
July 28, 2014
Submitted
August 1, 2014
Operation
Air carrier
Aircraft
N922AN
Make and model
Boeing 737823
Aircraft serial
29523
Aircraft time
45,189 hours, 18,023 cycles
Part
Trunnion
Part number
115A521114
Condition
Corroded
Location
Rt 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 CUT SEALANT AROUND TRUNNION FUSE BOLTS. INVESTIGATION FOUND CORROSION ON TRUNNION LUGS FWD INBD. ACCOMPLISHED CORROSION REMOVAL & REPAIR IAW SRM 57-20-90-2R-3 & EA B737-57-035899.