Service difficulty report · Selector Valve · Dorner DO328100

Difficulty date
January 30, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N433JS
Make and model
Dorner DO328100
Aircraft serial
3047
Engine
Pwa PW119B
Propeller
Hartzl HDE6C3B
Part
Selector Valve
Part number
S4340200001
Condition
Failed
Location
Parking Brake
Part time
1,263 hours
Stage of operation
CR
Nature of condition
J
Precautionary procedure
K

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

What was found

PARKING BRAKE ACCUMULATOR PRESSURE LOW CAS MESSAGE CAME ON INFLIGHT. LANDED AT NEAREST SUITABLE AIRPORT WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE EMERGENCY PARK BRAKE SELECTOR VALVE, OPERATIONAL CHECKED GOOD.