Cushman 640712, Owner'S Manual

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Periodic Maintenance Schedule table
*
Note 1 : Initial oil change and oil filter replacement should be performed after 20 hours of
operation.
Thereafter change oil every hundred (100) hours and replace oil filter 200 hours.
Before changing oil, check for a suitable way to dispose of old oil. Do not pour it
down into sewage drains, onto garden soil or into open streams. Your local zoning
or environmental regulations will give you more detailed instructions on proper
disposal.
*Note 2 : As to the procedures, please refer to the Service Manual or consult your nearest
ROBIN service dealer.
*Note 3 : More frequent oil changing, oil filter replacement and air cleaner service on
replacement may be necessary depending on operating conditions.
This would include dusty environment, high ambient temperature, heavy engine
loading.
Maintenance Items
Every 8
hours
(Daily)
Every
200
hours
Every
500
hours
Every
1000
hours
Clean engine and check bolts and nuts
● (Daily)
Check and refill engine oil
●
Change engine oil (*Note 1)
●
(Initial 20 hours)
Check battery electrolyte fluid level
Clean spark plug
Clean air cleaner
Clean fuel strainer
●
Replace air cleaner element
●
Clean and adjust spark plug and electrodes
●
Replace engine oil filter (*Note 1)
●
(Initial 20 hours)
●
Clean throttle body (*Note 2)
●
Remove carbon from cylinder head
●
Every
50
hours
●
●
●
Clean engine base (oil pan)
●
Check and adjust valve clearance
●
Replace spark plug
●
Replace fuel lines
●
(Yearly)
Overhaul engine (*Note 2)
●
Spark arrester (optional part)
●
● (Every 100 hours)
(Every 100 hours)
(Refill daily to upper level)
EH72FI us̲EU6943 09.12.21 3:07 PM ページ15