Service difficulty report · Selector Valve · Dhav DHC8311

Difficulty date
February 26, 2015
Submitted
August 5, 2015
Operation
General aviation
Make and model
Dhav DHC8311
Aircraft time
55,060 hours
Engine
Pwa PW123
Part
Selector Valve
Condition
Seized
Location
Landing Gear
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

(CAN) ON GEAR RETRACTION CREW RECEIVED ALL DOOR LIGHTS REMAINED ILLUMINATED, LT & RT GEAR UNSAFE LIGHTS ILLUMINATED & GEAR HANDLE WAS RED, GEAR EXTENDED NORMALLY & 3 GREEN RECEIVED. EMER EXTENSION SELECTOR VLV FOUND SEIZED. VLV REPLACED IAW AMM 29-21-16. MULTIPLE GEAR SWINGS CARRIED OUT WITH NO FAULTS FOUND. MULTIPLE ALTERNATE EXTENSIONS COMPLETED WITH NO FAULTS FOUND. GND CHECKS SERVICEABLE. AFH 55340.5 HRS 67987, CYCLE PART WAS OEM. SAME TIMES AS AIRFRAME. AIPC ATTACHED SEE ITEM 380.