What was found
FORWARD ENTRY DOOR IS VERY HEAVY TO LIFT. PERFORMED COUNTERBALANCE SYSTEM TEST PER AMM 52-12-16-735 , LUBED DOOR TRACKS , OPS CHECK GOOD.
- Difficulty date
- March 20, 2026
- Submitted
- March 23, 2026
- Operation
- Air carrier
- Aircraft
- N351UP
- Make and model
- Boeing 76734AF
- Aircraft serial
- 37874
- Aircraft time
- 33,549 hours, 12,052 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Door
- Condition
- Binding
- 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.