Service difficulty report · Relay · Boeing 737322

Difficulty date
February 8, 2005
Submitted
March 3, 2005
Operation
Air carrier
Aircraft
N377UA
Make and model
Boeing 737322
Aircraft serial
24642
Aircraft time
42,817 hours, 30,483 cycles
Engine
Ge CFM56*
Part
Relay
Part number
KD4L036
Condition
Failed
Location
Mlg
Stage of operation
CL
How discovered
O
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

AFTER TAKEOFF GEAR HANDLE WOULD NOT GO UP AND TAKEOFF WARNING HORN SOUNDING. REPLACED R276 RELAY AND ADJUSTED SAFETY SENSOR TARGET. PERFORMED EXTENSION AND RETRACTION CHECK OF THE LANDING GEAR. OPERATIONS CHECK GOOD.