SDR DALA2019112096782

Service difficulty report · Bearing · Boeing 757232

Difficulty date: November 18, 2019
Submitted: November 20, 2019
Operation: Air carrier
Aircraft: N658DL
Make and model: Boeing 757232
Aircraft serial: 24420
Aircraft time: 89,401 hours, 40,712 cycles
System (JASC): 5210 · Passenger/Crew Doors
Part: Bearing
Condition: Worn
Location: Arm Pivot
Stage of operation: IN
How discovered: 9
Nature of condition: O
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

(AIRCRAFT 658, L/P 1364784) 4L DOOR- LOWER GUIDE ARM PIVOT BEARING WORN. CORRECTIVE ACTION: REMOVED AND STARTED REPLACEMENT OF BOWERED PART GUIDE ARM IAW B757 AMM 52-11-04 ( WIP 318588 ), COMPLETED INSTALLATION OF GUIDE ARM PER B757 AMM 52-11-04. OK FOR SERVICE.