What was found
AIR TURNBACK. POPPING NOISE/METALIC SOUND HEARD IN FLOOR NEAR L1 DOOR. INSPECTED FWD E & E COMPARTMENT & FOUND BOTH HORIZONTAL STAB TRIM CABLE PULLEYS WORN. REMOVED AND REPLACED BOTH PULLEYS PER MM.
- Difficulty date
- May 11, 2005
- Submitted
- May 13, 2005
- Operation
- Air carrier
- Aircraft
- N483WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32472
- Aircraft time
- 2,526 hours, 1,411 cycles
- System (JASC)
- 2740 · Stabilizer Control System
- Part
- Pulley
- Part number
- 6549568
- Condition
- Worn
- Location
- Horizontal Stab
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- E
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.