ENGINE
Maintenance,repair,or replacementof the emission control devices and systems, which are being done at the customersex- pense, may be performedby any
LUBRICATION
Use only high quality detergent oil rated
with API service classification
Select the oil's SAE viscosity grade accord- ing to your expected operating temperature.
SAE VISCOSITY GRADES
1'_]' k
°F | 0 | 30 | 32 | 40 | 60 | 80 | 100 |
°c
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
NOTE:
Change the oil after every 25 hours of operation or at least once a year if the lawn mower is not used for 25 hours in
one year.
Check the crankcase oil level before starting the engine and after each five (5) hours of continuous use. Tighten oil plug securely each time you check the oil level.
TO CHANGE ENGINE OIL
NOTE: Before tipping lawn mower to drain oil, empty fuel tank by running engine until fuel tank is empty.
1.Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.
2.Remove oil fill cap/dipstick; lay aside on a clean surface.
3.Tip lawn mower on its side as shown and drain oil into a suitable container. Rock lawn mower back and forth to re- move any oil trapped inside of engine.
,Wipe off any spilled oil from lawn mower or side of engine.
5.Fill engine with oil. Slowly pour oil down the oil fill spout into the engine.
6.Wait one minute to allow oil to settle. Use guage on oil fill cap/dipstick for checking level. Insert dipstick into the tube and rest the oil fill cap on the tube. DO NOT thread the cap into the tube when taking reading.
Oil fill cap / dipstick
Upper _
mark
Lower./ ', mark
7.Continue adding small amounts of oil and rechecking the dipstick until it reads full. DO NOT overfill, or engine will smoke on startup.
8.Always be sure to retighten oil fill cap/ dipstick before starting engine.
9.Reconnect spark plug wire to spark plug.
AIR FILTER
Your engine will not run properly and may be damaged by using a dirty air filter, Replace the air filter every 100 hours of
operation or every season, whichever oc- curs first, Service air cleaner more often
under dusty conditions,
TO CLEAN AIR FILTER
1.Remove cover.
2.Carefully remove cartridge.
3.Clean by gently tapping on a flat sur-
face. If very dirty, replace cartridge.
_LCAUTION: Petroleum solvents, such as kerosene, are not to be used to clean cartridge. They may cause deterioration of the cartridge. Do not oil cartridge. Do not use pressurized air to clean or dry cartridge.
4.Install cartridge, then replace cover.
14