SDR SWAA116191

Service difficulty report · Actuator · Boeing 737301

Difficulty date
August 31, 2011
Submitted
September 1, 2011
Operation
Air carrier
Aircraft
N659SW
Make and model
Boeing 737301
Aircraft serial
23229
Aircraft time
78,196 hours, 59,015 cycles
Part
Actuator
Part number
65448106
Part serial
2601
Condition
Faulty
Location
Lt Mlg
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

AIR TURNBACK --LT MLG INDICATES UNSAFE ON RETRACTION. REMOVED HYDRAULIC PRESSURE (LANDING GEAR HANDLE OFF), CYCLED GEAR. SAME RESULT. REMOVED AND REPLACED LT MLG LOCK ACTUATOR IAW MM.