What was found
RUDDER COUNTER BALANCE WEIGHT CORRODED AND ERODED. REPLACED THE RUDDER BALANCE WEIGHT IAW CMM 55-40-09.
- Difficulty date
- June 10, 2026
- Submitted
- July 22, 2026
- Operation
- Air carrier
- Aircraft
- N287WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32537
- Aircraft time
- 61,655 hours, 37,461 cycles
- System (JASC)
- 5544 · Rudder Miscellaneous Structure
- Part
- Balance Weight
- Condition
- Corroded
- Location
- Zone 300 Rudder
- 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.