Service difficulty report · Trunnion · Boeing 737724

Difficulty date
September 1, 2026
Submitted
September 9, 2026
Operation
Air carrier
Aircraft
N16701
Make and model
Boeing 737724
Aircraft serial
28762
Aircraft time
86,115 hours, 31,680 cycles
Part
Trunnion
Part number
115A52118
Condition
Corroded
Location
Zone 700
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

AFTER FURTHER EVALUATION FOUND DAMAGE CORROSION AT THE RT MLG FWD TRUNNION SUPPORT FIT TO BE OUT OF LIMITS. PERFORMED THE REPAIR TO THE RT WING REAR SPAR AT IRSS 180 IAW ECRA 5720-03678 REV A,