Service difficulty report · Fuse Pin · Boeing 737401

Difficulty date
November 17, 2010
Submitted
December 16, 2010
Operation
Air carrier
Aircraft
N405US
Make and model
Boeing 737401
Aircraft serial
23885
Aircraft time
59,716 hours, 40,636 cycles
Part
Fuse Pin
Part number
311A1092
Condition
Corroded
Location
Rt Pylon
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

CLT - MAJOR REPAIR - Q1 CHECK - LEVEL 2 EXFOLIATION CORROSION ON THE RIGHT OUTBOARD PYLON MIDSPAR FUSE PIN. REPLACED RIGHT OUTBOARD PYLON MIDSPAR FUSE PIN IAW B737 AMM 54-10-01.