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Troubleshooting
CAUTION
Remove all especially rings and
watches, before doing any electrical trouble-
cables unless the test requires battery voltage.
jewelry,
shooting or testing. Disconnect the battery
For effective troubleshooting and repairs, you must
have a good understanding of the electrical circuits and
components used on this machine (see Electrical Sche-
matics in Chapter 8 – Electrical Diagrams).
If the machine has any interlock switches by–passed,
they must be reconnected for proper troubleshooting
and safety.
Starting Problems
Problem Possible Causes
Starter solenoid clicks, but starter will not crank
(if solenoid clicks, problem is not in safety interlock
system).
Battery charge is low.
Battery cables are loose or corroded.
Battery ground to frame is loose or corroded.
Wiring at starter is faulty.
Starter solenoid is faulty.
Starter mounting bolts are loose or not supplying a
sufficient ground for solenoid.
Starter is faulty.
Nothing happens when start attempt is made. Battery cables are loose or corroded.
Battery ground cable to frame is loose or corroded.
Battery is dead.
Main fuse (20 amp) is open.
Wiring to start circuit components is loose, corroded, or
damaged (see Chapter 8 – Electrical Diagrams).
Neutral switch is out of adjustment or faulty.
Ignition switch is faulty.
Fuse block is faulty.
Starter solenoid is faulty.
Electrical System
Page 5 – 4
Multi Pro 5700–D