Yazoo/Kees ZHDD61271, ZHDD72341 manual The engine is stopped, The ignition key has been removed

MAINTENANCE

Maintenance

Lubricate the steering control shafts Lubricate the mower deck’s struts

Lubricate the mower deck’s cutting height adjuster Check/adjust the cutting height

Change inner (safety) air filter element

Clean the air cleaner’s filter cartridge 2) (paper filter)

Change the engine oil 1)

Change the hydraulic oil filter (every 300 hours) Replace the engine oil filter 1) (every 300 hours) Replace the fuel filter (800 hours)

Clean the cooling fins

Check the play in the engine valves 4) Replace the air filter (paper filter) 2) Perform the 300-hour service 4) Check/adjust the parking brake Check coolant level at overflow reservoir Flush cooling system

Check hydraulic deck lift power unit

Daily Weekly maintenance mainte- nance

Before After

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At Maintenance interval

least in hours once

eachyear 25 50 100 150 300

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1)First change after 50 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 center.

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.

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