- Difficulty date
- April 13, 2022
- Submitted
- April 15, 2022
- Operation
- Air carrier
- Make and model
- Boeing 7474KZF
- Aircraft serial
- 36134
- Aircraft time
- 52,075 hours, 9,649 cycles
- Part
- Actuator
- Part number
- 1387T1007
- Part serial
- TLS07759
- Condition
- Inoperative
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUNCTION FAIL DUE TO RH WLG ALTERNATE EXTENSION SYSTEM TEST. FOUND THE RH WLG ROTARY ACTUATOR ROTATION ACTION CAN'T STOP(<P>1. IAW AMM 32-36-01-004-001 REV 103 AND AMM 32-36-01-404-009 REV 103 REPLACED RH WLG ALTERNATE ROTARY ACTUATOR. 2. CONDITION CHECK NORMAL</P>)