Service difficulty report · Actuator · Boeing 737752

Difficulty date
June 17, 2018
Submitted
August 21, 2018
Operation
Air carrier
Aircraft
N906AM
Make and model
Boeing 737752
Aircraft serial
29356
Aircraft time
46,448 hours, 23,963 cycles
Part
Actuator
Part number
273A2101101
Part serial
21013159A
Condition
Leaking
Location
Lt Mlg
Part time
46,448 hours, 23,963 cycles
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

DURING A PERIODIC CHECK, DETECTED A HYDRAULIC LEAK THROUGH THE BODY OF LEFT MAIN LANDING GEAR RETRACT ACTUATOR. MAINTENANCE REPLACED THE LEFT MLG RETRACT ACTUATOR IAW MM 32-32-11, TESTED CORRECT.