Husqvarna iZ6123TKAA, iZ4821TSKAA, iZ4817TSKAA, iZ5223TSKAA manual Mainte Least Hours Nance Once

MAINTENANCE

		Daily		Weekly	At	Maintenance interval
		mainte-		mainte-	least		in hours
		nance		nance	once
Maintenance					each
	Page	Before	After			25	50	100	300
					year
Check/adjust throttle and choke cables	40							z
Check the condition of belts, belt pulleys, etc.	45				z			z
Change the engine oil 1)	56				z			z
Replace the engine oil filter (every 200 hours)	61				z			z
Clean/replace the spark plugs	37				z			z
Replace the fuel filter	44				z			z
Replace the air filter (main cartridge) 2)	41				z			z
(every 200 hours)
Check the caster wheels (every 200 hours)	50							z
Clean the cooling fins 2)	-							
Clean fins of oil cooler (Kohler)					z			z
Replace the air cleaner’s pre-filter 2) (foam filter)	41				z				z
Check/adjust the mower deck	48				z				z
Change the hydraulic oil (every 300 hours)	-								
Dismantle and inspect starter 4) (every 500 h)									
Replace the hydraulic oil filter (every 300 hours)	-								
Check the engine valve clearance 4)	-								
Perform the 300-hour service 4)	77								
Lubricate according to Lubrication Schedule	51		z	z	z	z	z	z	z

1)First change after 8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours. 2) In dusty conditions, cleaning and replacement are required more often. 3) For daily use, the machine should be lubricated twice weekly. 4) Performed by authorized service workshop.

z= Described in this manual

= Not described in this manual

WARNING!

No adjustments or maintenance to be carried out unless:

• The engine is stopped.

•The ignition key has been removed.

•The parking brake is on.

English-35