120
16.2.1 Engine
Problem
Cause
Solution
Vapour comes
out of the
radiator.
Lack of cooling water.
Check the cooling water level. If
necessary, top up the water. (Check
any water leaks on and around the
filling hole).
Ventilator belt slack.
Adjust the belt tension.
Build up of dust and tartar in the
cooling circuit.
Drain the cooling circuit, clean it
completely and fill it again.
The water tem-
perature alarm
light comes on.
Defective thermostat.
Replace the thermostat.
Raditator blade blocked or twisted.
Clean or repair the blade.
Defective electric circuit.
Check or replace the electric circuit.
The starter works
correctly but the
engine does not
start.
Lack of fuel.
Top up the fuel tank.
Air in the fuel circuit.
Repair the air leak. (Evacuate the air
from the fuel circuit).
Defective fuel injection pump or in-
jector performance altered.
(Replace the pump or the injector).
Inadequate compression.
(Check and repair).
Blown fuse.
Replace the fuse.
Stop solenoid damaged. Broken
filament.
(Check and repair).
Black smoke es-
capes from the
machine.
Air filter element blocked.
Clean or repair the element.
Altered injector performances.
(Check and repair).
Inadequate compression.
(Check and repair).
The smoke is
white or blue-
white.
Too much oil in the oil casing.
Drain the oil from the casing to the
specified level.
Inadequate fuel.
Replace the fuel with a recom-
mended fuel.
Piston or segment used.
(Repair).
Summary of Contents for SV26
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Page 115: ...9 Rubber tracks 98 9 6 Track replacement 6 4 2 Track replacement page 149 ...
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Page 205: ...MINI EXCAVATOR SV26 USER OPERATION AND MAINTENANCE MANUAL ...