Service difficulty report · Bearing · Boeing 757222

Difficulty date
October 11, 2011
Submitted
October 25, 2011
Operation
Air carrier
Aircraft
N502UA
Make and model
Boeing 757222
Aircraft serial
24623
Aircraft time
74,819 hours, 23,467 cycles
Engine
Pwa PW2037
Part
Bearing
Condition
Seized
Location
L2 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.

What was found

L2 DOOR EMERGENCY POWER ASSIST QUADRANT BEARINGS SEIZED. REMOVED QUADRANT & QUADRANT BEARING, CLEANED, REINSTALLED & LUBED BEARING. REINSTALLED QUADRANT PER MM AND GNMM 4-0-3-010 AND FOUND THE ACTUATION LEVER AND CAM ASSEMBLY TURNED FREELY PER MM.