Service difficulty report · Shimmy Dampener · Boeing 7377H4

Difficulty date
June 27, 2025
Submitted
June 30, 2025
Operation
Air carrier
Aircraft
N261WN
Make and model
Boeing 7377H4
Aircraft serial
32517
Aircraft time
61,675 hours, 36,943 cycles
Part
Shimmy Dampener
Condition
Vibration
Location
Zone 700
Stage of operation
CL
How discovered
O
Nature of condition
E
Precautionary procedure
A

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AT ROTATION AIRCRAFT YAWED TO THE LEFT WITH A VIBRATION FELT; AFTER ABEING AIRBORNE NO FLIGHT CONTROL DISCREPANCIES NOTICED; NO ABNORMAL ENGINE PERAMETERS NOTED; RETURNED TO AIRFIELD NORMAL SMOOTH LANDING WITH NO ABNORMAL VIBRATIONS FELT NO OVERWEIGHT LANDING OCCURED<[01] REMOVED AND REPLACED LEFT MAIN SHIMMY DAMPER IAW M/M 32-11-81. PERFORMED LANDING GEAR SHIMMY/VIBRATION PHASE 1 INSPECTION IAW M/M 05-51-68. SEE ATTACHED NON ROUTINE FOR FDR DOWNLOAD.

More about the Boeing 737-7H4