- Difficulty date
- December 16, 2016
- Submitted
- December 20, 2016
- Operation
- Air carrier
- Make and model
- Boeing 7474J6
- Aircraft serial
- 25879
- Aircraft time
- 42,431 hours, 10,912 cycles
- Part
- Actuator
- Part number
- 138T1009
- Part serial
- 4824
- Condition
- Inoperative
- Location
- Rt Mlg
- Stage of operation
- NR
- How discovered
- 9
- 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
THE RT MLG ALTERNATE EXTENSION ACTUATOR CANNOT SHUT OFF IAW AMM 32-36-01-004-001 AND AMM 32-36-01-404-009 REV 87. STEP 3A - 3F REPLACED THE MLG ALTERNATE EXTENSION ACTUATOR IAW AMM 32-36-00-705-009 REV87 PFM OPERATION TEST FOR MLG ALTERNATE EXTENSION SYS, RESULT WAS SATISFACTORY. CONDITION CHECK NORMAL.