Subaru Robin Power Products EHO25A - Manual (Page 23)

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NOTE : Replace rubber hoses for passage every one year. If and when fuel leakage is
found, replace hose at once.
Periodic Maintenance Schedule table
* Note 1 : Initial oil change should be performed after first twenty (20) hours of operation.
Thereafter change oil every fifty (50) 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 for these items, please refer to the SERVICE MANUAL or
consult your nearest Robin service dealer.
Maintenance Items
Every 8 hours
(daily)
Every
50 hours
Every
200 hours
Clean engine and check bolts and nuts (Daily)
Check and refill engine oil
(Refill daily
up to upper limit)
Change engine oil (*Note 1) (Initial 20 hours)
Clean spark plug
Clean air cleaner
Clean fuel filter
Clean and adjust spark plug and electrodes
Clean and adjust carburetor
Check and adjust valve clearance (*Note 2)
Clean fuel tank
Overhaul engine if necessary (*Note 2)