Kärcher LC186F Bedienungsanleitung Seite 16

1. Unscrew the tank cap.
Illustration J
Inlet fuel screen
1
Tank cap
2
2. Pull out the inlet fuel screen.
3. Unscrew the drain plug and remove the gasket.
Illustration K
Fuel cock screws
1
Fuel cock
2
Fuel cock seal
3
Fuel filter seal
4
Fuel filter
5
Gasket
6
Drain plug
7
Check and tighten the bolts and nuts
Check and replenish engine oil.
Change engine oil
Clean the oil filter (replace if damaged)
Oil leakage check
Check the battery electrolyte
Clean and replace the air filter element
(paper filter)
Check and replace the fuel filter
Drain and clean the fuel tank
Check the fuel injection nozzle
Check the fuel injection pump
Check the fuel line
Adjust the intake and exhaust valve
clearance
Check the intake and exhaust valve
seats
Replace the piston ring
X: Implemented by users
O: Implemented by the customer service
A: Service more frequently when used in dusty areas
16
Checking the fuel filter
4. Drain the remaining fuel in the tank.
5. Unscrew the fuel cock screws.
6. Remove the fuel cock and the fuel cock seal.
7. Pull out the fuel filter and the fuel filter seal.
8. Clean the fuel filter.
9. Replace the damaged fuel filter.
10. Reinstall the fuel filter with the fuel filter seal.
11. Install the cock seal and the fuel cock, then screw
the fuel cock screws.
12. Install the gasket and screw the drain plug.
13. Insert the inlet fuel screen.
14. Close the tank cap.
Maintenance interval
Before After first Every 100
each run 20 hours hours
X
X
X
X
X
X
O
English
Every 200 Every 500
hours hours
X
X
A
X
Every
1000
hours
X
O
O
X
O
O
O