ZF MM9000 User Manual

170 EN 3340.758.003a - 2014-11
TROUBLESHOOTING
MM9000 Rev C.8 01/13 Page 170
MM9000 ClearCommand User Manual
Troubleshooting
10.9.4 Servo 2 Throttle Problem Causes and Solutions
64
a.
The Troll Servo’s feedback potentiometer is out of
calibration.
a.
Replace the Processor or calibrate the
potentiometer.
b.
The Troll Servo’s feedback potentiometer is
unplugged from the Circuit Board.
b.
Plug the feedback potentiometer’s brown plug
into the Circuit Board.
c.
The Troll Servo’s feedback potentiometer is
defective.
c.
Replace the Processor or the feedback
potentiometer.
d. The Processor’s Circuit Board is defective. d. Replace the Processor or the Circuit Board.
Table 10-12: Servo 2 Troll Problem Causes and Solutions
Error
No.
Causes Solutions
65
a. Excessive Throttle Push-Pull cable travel. a. Readjust Function Code E2 or E3.
b. The load on the Push-Pull cable exceeds 40 Lbs. b.
Contact a certified engine technician to determine
the cause of the excessive load.
c. The Push-Pull cable is defective. c. Replace the Push-Pull cable.
d. The Processor’s Throttle Servo (Servo 2) is defective. d. Replace the Processor.
e. Low battery voltage. e.
Charge, repair or replace the battery, charging
system or power distribution system.
66
a.
The Throttle Servo’s feedback potentiometer is out
of calibration.
a.
Replace the Processor or calibrate the
potentiometer.
b.
The Throttle Servo’s feedback potentiometer is
defective.
b. Replace The Processor or the potentiometer.
c. The Processor’s Circuit Board is defective. c. Replace the Processor or the Circuit Board
67
a.
The Throttle Servo’s feedback potentiometer is out
of calibration.
a.
Replace the Processor or calibrate the
potentiometer.
b.
The Throttle Servo’s feedback potentiometer is
unplugged from the Circuit Board.
b.
Plug the feedback potentiometer’s brown plug
into the Circuit Board.
c.
The Throttle Servo’s feedback potentiometer is
defective.
c.
Replace the Processor or the feedback
potentiometer.
d. The Processor’s Circuit Board is defective. d. Replace the Processor or the Circuit Board.
Table 10-11: Servo 1 Clutch Problem Causes and Solutions
Error
No.
Causes Solutions

ZF MM9000 Specifications

General

Brand	ZF
Model	MM9000
Category	Computer Hardware
Language	English