Service difficulty report · Selector Valve · Dhav DHC8102

Difficulty date
May 23, 2008
Submitted
July 29, 2008
Operation
Air carrier
Aircraft
N911HA
Make and model
Dhav DHC8102
Aircraft serial
034
Part
Selector Valve
Condition
Malfunctioned
Location
Mlg
Stage of operation
NR
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

LANDING GEAR WOULD NOT RETRACT. GEAR SELECT PANEL BOTH INTRANSIT AND GREEN SAFE LIGHTS ILLUMINATED, DUPLICATED DISCREPANCY ON JACKS FOR THE FIRST TIME. TAPPED ON LANDING GEAR SELECTOR VALVE AND GEAR RETRACTED. REMOVED AND REPLACED LANDING GEAR SELECTOR VALVE IAW 32-30-41R, OPS AND LEAK CHECK GOOD. SEE HA300 SEQ 6 ACFT RELEASED FOR EVALUATION FLIGHT DUE TO AFTER GEAR RETRACTION NO GEAR DOORS WILL CLOSE, MAINTENANCE REMOVED AND REPLACED RELAYS 3261-K5, 3261-K6 & 3261-K7 OPS CHECK GOOD ON GROUND, MAINTENANCE ACTION COMPLETE. SUBJECT TO SATISFACTORY EVAL FLIGHT. FACT 24 MAY 08 10:59 SBY EVAL FLT SAT. (S)