What was found
FOUND L1 DOOR FWD UPPER BEARING DAMAGE.(<P>IAW AMM 52-11-01-735-080 REV. 97, REPLACED L1 DOOR FWD UPPER BEARING ROLLER. CONDITION CHECK NORMAL.</P>)
- Difficulty date
- March 19, 2020
- Submitted
- March 20, 2020
- Operation
- Air carrier
- Aircraft
- N407KZ
- Make and model
- Boeing 7474KZF
- Aircraft serial
- 36134
- Aircraft time
- 44,044 hours, 8,322 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Bearing
- Part number
- BACB10FK5F10HS
- Condition
- Damaged
- Location
- L1 Door
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.