Service difficulty report · Trunnion · Boeing 737824

Difficulty date
July 23, 2026
Submitted
July 27, 2026
Operation
Air carrier
Aircraft
N39297
Make and model
Boeing 737824
Aircraft serial
34003
Aircraft time
59,381 hours, 21,864 cycles
Part
Trunnion
Part number
115A521113
Condition
Corroded
Location
Zone 500
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

LEFT WING REAR SPAR LT MLG FWD TRUNNION SUPPORT FITTING UPPER OTBD BUSHING HOLE. REMOVED AND REPLACED LT MLG TRUNNION FITTING ASSY (INCLUDING BUSHINGS) IAW DWG 115A5002, SH7 AND SRM 51-40-02-0G-0.