Operators Manual

Maintenance
T01072en.fm 27
7. Maintenance
7.1 Maintenance schedule
Component Maintenance work
Maintenance
interval
Machine
Check for signs of damage and wear – change, if neces-
sary the components.
Before operationSafety devices
Main switch
Check for proper functioning – change, if necessary.
Air cleaner
- Check for external damage and a tight fit.
- Check foam and filter element – clean or replace, if nec-
essary.
8 hours (daily)
Fuel
- Check the tank cap for leakage – change, if necessary.
- Check the fuel level – add fuel as needed.
Drive motor
Monitoring of:
- Excessive vibrations, operating noise.
- Engine oil and fuel leaks.
Engine oil Check the oil level – add oil as needed.
Miscellaneous
- Check the cutting blade for damage and tightness – re-
place or tighten, if necessary.
- Check the direction of rotation arrow of the cutting
blade.
- Check that the height adjustment moves freely.
- Check the water supply.
Engine oil Initial oil change. 20 hours
Air cleaner Clean – change, if necessary.
50 hours (weekly)
Belt
Check tension and wear – change, if necessary.
Spark plug Clean, set electrode gap 0.7-0.8 mm.
100 hours (monthly)Engine oil Change.
Fuel filter Clean.
Spark protection Clean.
100 hours (twice a
year)
Filter cup Clean.
Idle setting Check idle setting – set if necessary.
300 hours (annually)
Spark plug Change.
Air cleaner
Change.
Valve clearance
Have this repaired by Wacker Neuson service.