Service difficulty report · Bleed Valve · Dorner DO328100

Difficulty date
December 19, 2002
Submitted
December 31, 2002
Operation
Air carrier
Aircraft
N471PS
Make and model
Dorner DO328100
Aircraft serial
3007
Aircraft time
17,980 hours, 21,976 cycles
Engine
Pwa PW119B
Propeller
Hartzl HDE6C3B
Part
Bleed Valve
Part number
311995704
Part serial
11A816
Condition
Malfunctioned
Location
Rt Engine
Part time
7,928 hours, 8,574 cycles
Stage of operation
TO
How discovered
O
Nature of condition
J
Precautionary procedure
C

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

What was found

DURING TAKEOFF, THE CREW EXPERIENCED A TORQUE JUMP AND ABORTED TAKEOFF. MAINTENANCE INSPECTED AND REPLACED THE RIGHT HAND INTERCOMP BLEED VALVE IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 75-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.