Husqvarna PF 21 AWD, PR 17 AWD manual Once a, Before starting Maintenance

Maintenance

	Daily	Weekly	At least	Maintenance
Maintenance	maintenance		once a
		3)
	before starting	maintenance	year	interval in hours
Checking the transmission oil level		X
Checking and adjusting the choke wire					X
Tighten the nuts and screws						O
Checking and adjusting of throttle wire					X
Clean the air filter.			X	X
Check/adjust cutting height setting			X		X
Check/adjust parking brake			X		X
Clean the cooling fins on the engine and hydrostatic					O
transmission 2)
Replace the air filter.							X
Replace the fuel filter						X
Replace the spark plug.						X
Check to see whether the oil4,7) or the filter4,7) needs			O
changing in the gear box
Replace the engine oil filter			X			X
Replace the suction filter in the hydraulic tank6)			O
Carry out 300 hour service4)							O

1)First change after 8 hours. When operating with a heavy load or at high ambient temperatures, replace every 50 hours. 2) Maintenance and replacement are required more often in dusty conditions. 3)If the machine is used daily it should be lubricated twice a week. 4)Conducted by authorised service workshop. 6)Conducted by authorised service workshop. 7)Only PR 17 AWD, PF 21 AWD first change after 50 hours

X = Described in this operator's manual

O = Not described in this operator's manual

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.

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