What was found
DURING CLIMB, L1 DOOR HAD LOUD NOISE WHILE PRESSURIZING A/C RETURNED TO CCS MTX REMOVED AND REPLACED BEARING AT L1 DOOR LOWER RAIL PER MM 52-10. AIRCRAFT PRESSURIZED AND CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE. (M)
- Difficulty date
- November 24, 2001
- Submitted
- January 18, 2002
- Operation
- Air carrier
- Aircraft
- N79749
- Make and model
- Boeing 727224
- Aircraft serial
- 22451
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bearing
- Part number
- HRS3CCF9
- Condition
- Damaged
- Location
- L1 Door
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.