Service difficulty report · Check Valve · Dhav DHC6300

Difficulty date
January 16, 1997
Submitted
March 26, 2000
Operation
General aviation
Make and model
Dhav DHC6300
Engine
Pwa PT6A27
Part
Check Valve
Part number
AN62074
Condition
Leaking
Location
Flaps
Part time
331 hours
Component
Parker
Stage of operation
IN
Nature of condition
K
Precautionary procedure
K

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

What was found

(CAN) DURING PREFLIGHT THE HYDRAULIC SYSTEM FOUND TO CYCLE DUE TO LOW PRESSURE. FLAP CHECK VALVE FOUND LEAKING.