What was found
L3 DOOR FAILED THE MODE SELECTOR LEVER ARM - DISARM TEST. CLEANED AND LUBRICATED THE MODE SELECTOR LEVER MECHANISM IAW AMM 12-21-04-600-804. PERFORMED MODE LEVER TEST. TEST PASSED IAW AMM 52-11-07-705-084.
- Difficulty date
- September 23, 2017
- Submitted
- September 26, 2017
- Operation
- Air carrier
- Aircraft
- N263SG
- Make and model
- Boeing 747481
- Aircraft serial
- 29263
- Aircraft time
- 51,058 hours, 6,219 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Lever
- Condition
- No Test
- Location
- Arm - Disarm
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.