function. If it is not possible to achieve sufficient brake performance by fully screwing screw () in, screw in the brake adjusting bolt (
in
D: >
) on the handlebars, so that the bowden axle clearance in the adjusting bolt is 1 mm, and then check the automatic brake
function
t
.
"%B(&(&$$,%$$ 9$*%,9
$:)F&DFB%D(&r
2.5.5 SERVICING INTERVALS
l, B 7DB D
Checking engine oil level Yes per the engine operating instructions Yes
Engine air filter cleaning Check every 10 hours
t
Yes
Washing - 2x Yes
Removing dirt and mowed growth debris - After every mowing Yes
Working tool cutting edge sharpening Check As needed Yes
Blade mount inspection Yes Immediate replacement upon
damage
Yes
Working tool (blade) tightening inspection Yes - Yes
Checking tightening of screwed connections Yes Every 5 hours Yes
Lubrication Check of the
condition
+(>@
Yes
V-belts check - Every 20 hours Yes
+(?!D
2.5.6 TROUBLESHOOTING
(
The work tool will not rotate The disk drive clutch lever is not pressed Press the lever
Insufficient belt tension Adjust the tension pulley
Torn belt Replace the belt
The belt has come off Re-mount the belt
Other defect Visit a service facility
The machine is not moving The travel clutch lever is not pressed Press the lever
Insufficient belt tension Adjust both the tension pulleys
Torn belt Replace the belt
The belt has come off Re-mount the belt
Other defect Visit a service facility
The engine will not start The petrol tank is empty Add petrol
The petrol supply line is closed Open the petrol supply line
Other defect Visit a service facility
The battery is not sufficiently charged Charge the battery
Disconnected starter panel cable connector Connect the connectors
Defective switch or cable harness Replace with new ones / visit a service centre
The brake does not brake There is no axial clearance in the bowden cable, the
cable is stretched
Adjust the brake
The brake key is not loose Do not lubricate the key mount
Brake lining is worn - brake cannot be adjusted Visit a service facility
The machine travel will not
stop
The tension pulley does not return back to its position Lubricate
The inner bowden cable is stiff; bent bowden cable Lubricate or replace the bowden cable
Broken travel pulley spring Replace with a new one
89
It is possible to proceed in the opposite way as well – first, screw in (towards the handlebars crossbar) the brake bowden bolt
in D:> on the handlebars, so you achieve the
axial clearance of 1 mm in the adjusting bolt.
90
In the event of a very dusty environment, the check and cleaning should be done every hour!
@A
Revize 10/2019
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