Service difficulty report · Trunnion · Boeing 737

Difficulty date
October 4, 2022
Submitted
October 5, 2022
Operation
Air carrier
Aircraft
N937AN
Make and model
Boeing 737
Aircraft serial
30082
Aircraft time
60,301 hours, 25,044 cycles
Part
Trunnion
Part number
115A521114
Condition
None
Location
Zone 700 - Gears
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

ARCRAFT WAS GROUNDED: AREA OF CORROSION IS ON THE OUTBOARD LEG, LOWER FASTENER HOLE, INBOARD FLANGE AT THE 2 OCLOCK POSITION. REMOVED AND REPLACED RIGHT FORWARD TRUNNION FITTING PER WORK CARD.