Troubleshooting - Masalta MDR65 Series Instruction Manual

MAINTENANCE

3.9 Troubleshooting

SYMPTOM
Engine does not start
Engine stops by itself
Machine does not
move
No vibration
No travel or Travel
only in one direction
POSSIBLE CAUSES
Engine problem.
Fuel tank empty.
Fuel filter plugged.
Fuel lines broken or loose.
Sheared key.
Vibration Valve damaged.
Exciter motor or bearing damaged.
Exciter Pump damaged.
Engine speed too low.
Control cable loose or broken.
Drive motor damaged.
Drive pump damaged.
Control lever pin sheared.
19
SOLUTION
Consult engine
manufacturer's service
manual.
Fill fuel tank.
Replace Fuel filter.
Replace lines.
Check and repair it.
Check and replace it if
necessary.
Check the motor and bearing.
Check exciter system
pressure, and replace the
pump if necessary.
Run engine at full throttle.
Check and repair the cable,
replace it if necessary.
Replace the motor.
Replace the pump.
Check and repair it.