Service difficulty report · Servo Valve · Dorner DO328300

Difficulty date
May 22, 2000
Submitted
June 20, 2001
Operation
Air carrier
Aircraft
N410Z
Make and model
Dorner DO328300
Aircraft serial
3125
Aircraft time
592 hours, 592 cycles
Part
Servo Valve
Part number
AC700284
Condition
Inoperative
Location
Lt Brake
Part time
592 hours, 592 cycles
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

LEFT BRAKE DRAGGING, PULLS TO LEFT. BRAKE TEMPS 261/278 DEGREES C, LEFT. RIGHT 89/90 DEGREES C. FOUND NORMAL BMU AND OUTBOARD SERVO VALVE INOP. REMOVED AND REPLACED NORMAL BMU AND OUTBOARD SERVO VALVE.