Service difficulty report · Track · Boeing 737790

Difficulty date
September 29, 2020
Submitted
May 5, 2021
Operation
Air carrier
Aircraft
N560WN
Make and model
Boeing 737790
Aircraft serial
30542
Aircraft time
65,400 hours, 31,679 cycles
Part
Track
Condition
Cracked
Location
Horizontal Stab
Stage of operation
IN
How discovered
9
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

RT HORIZONTAL STAB UPPER REAR SPAR SLIDING SEAL TRACK IS CRACKED. / REMOVED AND REPLACED SLIDING SEAL TRACK AT RT HZONTAL STAB UPPER REAR SPAR AS PER REF B737-700 SRM 51-40-02-0G-0 ACCOMPLISHED STABILIZER ELECTRIC TRIM SYSTEM TEST; REF: AMM 27-41-00-700-803