SDR DHL99741004

Service difficulty report · Relay · Boeing 7272Q9

Difficulty date: September 21, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N741DH
Make and model: Boeing 7272Q9
Aircraft serial: 21931
System (JASC): 3260 · Landing Gear Position and Warning
Part: Relay
Condition: Failed
Location: Lt Mlg
Stage of operation: CL
Nature of condition: N
Precautionary procedure: A

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 PAST OFF. TAKEOFF WARNING HORN SOUNDED WHEN FLAPS RETRACTED TO 2 DEGREES. CHECKED HANDLE, REMOVED AND REPLACED R92 SAFETY RELAY NAD AIR SENSOR ON LEFT GEAR. CHECKED WIRING AS PER WD 32-31-01. TREATED GEAR HANDLE OPERATION PER MM 32-31-11. OPERATION FOUND TO BE NORMAL.

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