Poulan Pro 541ZX Operator's Manual page 23

MAINTENANCE
Check/adjust throttle cable
Check the condition of belts, belt pulleys
Change the engine oil
1)
Replace the engine oil filter
Clean/replace the spark plugs
Replace the fuel filter
Replace paper air filter
2)
Check the caster wheels (every 200 hours)
Replace the air cleaner's foam pre-filter
Check/adjust the mower deck
Check the engine valve clearance
Perform the 300-hour service
1) First change after 8-10 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)
Performed by authorized service workshop.
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= Described in this manual
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= Not described in this manual
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= Refer to the engine manufacturer's manual
MAINTENANCE
2)
3)
3)
At least
Daily
Before After
WARNING! Before performing any service or
adjustment checklist
• Engage the parking brake.
• Place the Blade-switch in the disengaged position.
• Turn the ignition switch to OFF position and remove
the key.
• Make sure the blades and all moving parts have
completely stopped.
WARNING!
Escaping hydraulic oil under pressure can have sufficient
force to penetrate the skin, causing serious injury. If injured
by escaping fluid, see a doctor at once. Serious infection
or reaction can develop if proper medical treatment is not
administered immediately.
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Maintenance interval
once in hours
each
year 25 50
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100 300
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