Service difficulty report · Torque Shaft · Boeing 757231

Difficulty date
December 28, 2015
Submitted
December 31, 2015
Operation
Air carrier
Aircraft
N711ZX
Make and model
Boeing 757231
Aircraft serial
28481
Aircraft time
67,625 hours, 19,175 cycles
Part
Torque Shaft
Condition
Sheared
Location
L1 Door
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

DAMAGE TO L1 DOOR OPENING MECHANISM. FOUND L1 DOOR TORQUE SHEARED AT MID FLANGE. REMOVED L1 DOOR IAW AMM 25-11. INSTALLED L1 DOOR IAW AMM 52-11. CHECKS GOOD.