Service difficulty report · Accessory Unit · Boeing 727224

Difficulty date
February 18, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N79749
Make and model
Boeing 727224
Aircraft serial
22451
Part
Accessory Unit
Part number
656021138
Condition
Inoperative
Location
E/E Compt
Part time
31,132 hours
Stage of operation
TO
Nature of condition
O
Precautionary procedure
O

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

What was found

THE LANDING GEAR OVERRIDE TRIGGER HAD TO BE USED TO RETRACT GEAR AFTER TAKEOFF. TROUBLESHOOTING PER MM 32-31-11, FOUND NO FAULTS. THE LANDING GEAR ACCESSORY UNIT WAS REPLACED AS A PRECAUTIONARY MEASURE, OPERATIONAL CHECKS WERE GOOD.