6.Remove the drain tube and replace the cap onto the end of the drain valve.
7.Refill engine with oil through oil fill dip- stick tube. Pour slowly. Do not overfill.
For approximate capacity see "PROD-
UCT SPECIFICATIONS" section of this manual.
8.Use gauge on oil fill cap/dipstick for checking level. For accurate reading, insert dipstick into the tube and push down firmly into place before removing. Keep oil up to, but not over, the "FULl" line on dipstick. Push dipstick down firmly into the tube when finished.
AIR FILTER
Your engine will not run properly using a dirty air filter. Clean the foam
Service air cleaner more often under dusty conditions.
1.Remove cover.
TO SERVICE
2.Wash it in liquid detergent and water.
3.Squeeze it dry in a clean cloth.
4.Saturate it in engine oil. Wrap it in clean, absorbent cloth and squeeze to remove excess oil.
NOTE: If very dirty or damaged, replace
@zi
Cover f\_ ..................
Foam | _._ ___ | ] |
_,_ | " | |
| ,%= | j' |
TO SERVICE | CARTRIDGE | |
1.Clean cartridge by tapping gently on flat surface. If very dirty or damaged, replace cartridge.
2.Reinstall precleaner cartridge, cover and secure.
IMPORTANT: Petroleum solvents, such as kerosene, are not to be used to clean the cartridge. They may cause deteriora- tion of the cartridge. Do not oil cartridge.
Do not use pressurized air to clean or dry cartridge.
CLEAN AIR INTAKE/COOLING AREAS To insure proper cooling, make sure the grass screen, cooling fins, and other exter-
nal surfaces of the engine are kept clean at all times.
Every 100 hours of operation (more often under extremely dusty, dirty conditions), remove the blower housing and other cooling shrouds. Clean the cooling fins and external surfaces as necessary. Make sure the cooling shrouds are reinstalled. NOTE: Operating the engine with a blocked grass screen, dirty or plugged cooling fins, and/or cooling shrouds removed will cause engine damage due to overheating.
MUFFLER
Inspect and replace corroded muffler and spark arrester (if equipped) as it could cre- ate a fire hazard and/or damage.
SPARK PLUG(S)
Replace spark plug(s) at the beginning of each mowing season or after every 100 hours of operation, whichever occurs
first. Spark plug type and gap setting are
shown in "PRODUCT SPECIFICATIONS" section of this manual.
The fue! filter should be replaced once each season. If fuel filter becomes clogged, obstructing fuel flow to carbure-
tor, replacement is required.
1.With engine cool, remove filter and plug fuel line sections.
2.Place new fuel filter in position in fuel
line with arrow pointing towards carbu- retor.
3.Be sure there are no fuel line leaks and clamps are properly positioned.
4.Immediately wipe up any spilled gaso- line.
Clamp
20
