What was found
MCN - C1 - EES - L-1 DOOR POWER ASSIST PIN WILL NOT ENGAGE IN RELEASE FORK. REPLACED EMERGENCY POWER TRIGGER MECHANISM ON L-1 DOOR IAW B757 AMM 52-11-32.
- Difficulty date
- March 28, 2009
- Submitted
- April 8, 2009
- Operation
- Air carrier
- Aircraft
- N939UW
- Make and model
- Boeing 7572B7
- Aircraft serial
- 27303
- Aircraft time
- 48,365 hours, 19,926 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Mechanism
- Part number
- 140N27412
- Condition
- Malfunctioned
- Location
- L1 Door
- 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.