Ryobi PPW-3000 Owner's/Operator's Manual page 15

starter about 6 times. This should remove most of the liquid
from the pump.
PREPARING FOR USE AFTER STORAGE
Pull the recoil starter grip three or four times to clean oil
n
from the combustion chamber.
n Remove spark plug from the cylinder. Wipe oil from the
spark plug and return it to the cylinder.
PERIODIC MAINTENANCE SCHEDULE TABLE
Maintenance Items
Clean engine & check bolts & nuts
Check and refill engine oil
Change engine oil*
Clean spark plug
Clean air filter
Replace air cleaner element
Clean fuel cup
Clean & adjust spark plug & electrodes
Replace spark plug
Remove carbon from cylinder head**
Check & adjust valve clearance**
Clean & adjust carburetor**
Replace fuel lines
Overhaul engine if necessary**
* Initial oil change should be performed after the first 20 hours of operation. Thereafter, change oil every 0 hours of use.
Do not pour old oil down sewage drains, into garden soil, or into open streams. Your local zoning or environmental
regulations will give you more detailed instruction on proper disposal.
** Have performed by your nearest service center
MAINTENANCE
Reconnect the spark plug wire.
n
n Refuel the machine as described earlier in the operator's
manual.
Every Every
8 hrs. 20 hrs.
(Daily)
X
X
X
X
1
Every Every
0 hrs. 200 hrs. 00 hrs.
(Weekly) (Monthly)
X
X
X
X
X
Every Every
1,000
hrs.
X
X
X
X
X
X