Service difficulty report · Control Valve · Boeing 757236

Difficulty date
November 25, 2000
Submitted
January 19, 2001
Operation
General aviation
Make and model
Boeing 757236
Aircraft time
37,550 hours
Engine
Rroyce RB211535E437
Part
Control Valve
Part number
40025001
Condition
Stuck
Location
Nr 1 Engine
Part time
1,146 hours
Stage of operation
TX
How discovered
O
Nature of condition
E
Precautionary procedure
D

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

What was found

(CAN) AFTER LANDING, PILOT REPORTED THAT NR 1 ENGINE THROTTLE WAS JAMMED AT IDLE. FOUND NR 1 DCV (DIRECTIONAL CONTROL VALVE) STUCKED IN EXTEND POSITION. DCV WAS REPLACED AND THROTTLE WAS SERVICE.