SDR 9517336305

Service difficulty report · Contl Handle · Boeing 747451

Difficulty date: November 2, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N665US
Make and model: Boeing 747451
Aircraft serial: 23820
System (JASC): 3234 · Landing Gear Selector
Part: Contl Handle
Condition: Malfunctioned
Location: Landing Gear
Stage of operation: CL
Nature of condition: J
Precautionary procedure: O

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

What was found

DURING CLIMB, THE LANDING GEAR WOULD NOT RETRACT. CYCLED GEAR HANDLE, SELECTED OVERRIDE AND GEAR RETRACTED NORMALLY. AIRCRAFT CONTINUED TO DTW AND LANDED WITHOUT INCIDENT. REPLACED THE LANDING GEAR CONTROL HANDLE MODULE, RELAY R127, SWITCH S1340, AND THE LANDING GEAR CONTROL MODULE. OPERATIONAL CHECK OK.