
Maintenance
Adjustment of pump and alternator belt
•Loosen the lower mounting screw and upper adjustment screw a few turns.
•Tension the belt by pulling the alternator along the track. It must be possible to press the belt in about 1 cm with your thumb without too much pressure.
•Tighten the adjustment screw securely.
Change pump and alternator belt
•Loosen the lower mounting screw and upper adjustment screw a few turns.
•Take off the old belt and fit the new one.
•Tension the belt by pulling the alternator along the track. It must be possible to press the belt in about 1 cm with your thumb without too much pressure.
Inspecting the muffler
WARNING! The muffler gets very hot in use
!and remains so for a short time afterwards. Do not touch the muffler if it is hot!
Check regularly that the muffler is complete and secured correctly.
Adjusting the parking brake
Make sure the parking brake is properly adjusted by placing the machine on a slope.
Apply and lock the parking brake.
When the machine does not stand still, the parking brake should be adjusted according to the following.
1Position the machine on flat ground.
2Make sure the parking brake is released.
3Adjust so there is 1 mm play between the outer cable and the adjuster screw when you pull the outer cable.
Adjust the adjuster screw using the nuts.
4Tighten the nuts carefully to prevent damaging the adjuster screw.
5The parking brake should be checked again after the adjustment has been made.
! | WARNING! A poorly adjusted parking brake | |
can result in reduced braking ability. | ||
|
Replacement of fuel filter
P 520D and P 525D have two fuel filters. A
Replace the fuel filter every 100 hours (at least once per season) or more often if it is clogged.
The
1Open the engine cover.
2Loosen the hose clips
3Move the hose clips away from the filter. Use a pair of flat pliers.
4Pull off the filter from the hose ends.
5Press the new filter into the ends of the hoses.
6Push the hose clips back on the filter and tighten.
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