Husqvarna 18 ProFlex, 20 ProFlex manual Maintenance schedule

MAINTENANCE

Maintenance schedule

The following is a list of the maintenance which should be conducted on the machine. For the items which are not described in these instructions go to an authorised service workshop.

		Daily	Maintenance interval
Maintenance	Page	main-		in hours
		tenance
		before start	25	50	100	300
Check the engine’s oil level	19	●
Check the engine’s cooling air inlet	19	●
Check the fuel pump’s air filter	19	●
Check the transmission’s air inlet	20	●
Check the transmission’s oil level	20	●
Check the steering wires	21	●
Check the battery	22	●
Check the safety system	22	●
Check screws and nuts	–	❍
Check for fuel and oil leakage	–	❍
Clean the air filter’s pre-filter (foam plastic) 2)	23		●
Check the cutting unit	27		●
Check the tyre pressures (60 kPa)	36		●
Adjust the brakes	22		●
Check the V-belts	–		❍
Change the engine oil 1)	33			●
Lubricate joints and shafts 3)	34			●
Check and adjust the throttle wire	35			●
Replace the air filter’s pre-filter and paper filter 2)	23				●
Replace the oil filter	34				●
Replace the fuel filter	36				●
Clean the pulse-air filter	38				●
Replace the plugs	–				❍
Clean the engine’s and the hydrostat’s cooling flanges 2,4)	–				❍
Check the valve clearance 4)	–					❍
Check the valves and seats 4)	–					❍

1)First change after 8 hours. 2) During dusty conditions cleaning and replacement should be more frequent. 3) For daily use of the machine lubrication should be conducted twice a week. 4) Conducted by authorised service workshop.

●= Described in these instructions.

❍ = Not described in these instructions.

!WARNING!

No service procedures must be conducted on the engine or cutting unit unless:

•	The engine is switched off.	•	The parking brake is applied.
•	The ignition key is removed.	•	The cutting unit is disengaged.

•The ignition cables are removed from the plugs.

English – 17