What was found
TNN - DURING D-CHECK INSPECTION ON AIRCRAFT AT AIR ASIA, A FROZEN BEARING WAS FOUND ON NR 4 SPOILER ACTUATOR PULLEY. THE DAMAGED PULLEY P/N BACP3QJ4 WAS REMOVED AND REPLACED WITH A NEW ONE PER MM 27-61-41. (M)
- Difficulty date
- March 5, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N79744
- Make and model
- Boeing 727224
- Aircraft serial
- 22253
- System (JASC)
- 2760 · Drag Control System
- Part
- Pulley
- Part number
- BACP30J4
- Condition
- Frozen
- Location
- Nr 4 Spoiler
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.