What was found
AIRCRAFT WAS GROUNDED: 4R DOOR MODE SELECT LEVER DIFFICULT TO OPERATE. CLEANED AND LUBED 4R DOOR GIRT MECHANISM AND REINSTALLED DOOR ASSEMBLY IAW WORK CARD 72L80025001, OPS CHECK GOOD.
- Difficulty date
- January 30, 2021
- Submitted
- February 1, 2021
- Operation
- Air carrier
- Aircraft
- N772AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29580
- Aircraft time
- 84,984 hours, 10,852 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Girt Bar
- Condition
- Lack Of Lube
- Location
- Zone 800 - Doors
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.