EngineMaintenance
7
_ ARNING! To prevent accidental start-up, shut off
the engine and remove the key before performing
any type of engine maintenance.
MaintenanceSchedule
Periodic inspection and adjustment of the engine is essential if
high level performance is to be maintained. Regular maintenance
will also ensure a long service life. The required service intervals
and the type of maintenance to be performed are described
in the table below. Follow the hourly or calendar intervals,
whichever occur first. More frequent service is required when
operating in adverse conditions.
TaSks First 5 HIS. Each use or EverySeas0n I Eve[ySeasOn [ EverySeas°n ' Se[vice Dates
I Every 5 Hrs. or25 Hrs. or 50 Hrs. or 100 Hrs.
Check engine oil ®
change engine oil • i i i
Check spark plug ®
service Spark plug ' •
Clean exhaust area 0
Oil Recommendations
When adding oil to the engine, refer to the viscosity chart
below (Fig. 7-1). Engine oil capacity is 600 ml (approx. 20
oz.). Do not over-fill. Use a 4-stroke, or an equivalent high
detergent, premium quality motor oil certified to meet or
exceed U.S. automobile manufacturer's requirements for service
classification SG, SF.Motor oils classified SG, SF will show this
designation on the container.
(°F)-40o-20o 0o 200 400
(°C) -30° -20° -10° 0°
CheckingEngineOil
1. Place the snow thrower on a flat, level surface.
2. Remove the oil filler cap/dipstick and wipe the dipstick
clean. Ref. Fig. 3-4.
3. Insert the cap/dipstick into the oil filler neck, but DO NOT
screw it in.
4.
Remove the oil filler cap/dipstick. If the level is low, slowly
add oil until oil level registers between high (H) and low (L),
Ref. Fig. 3-4.
NOTE: Do not overfill. Overfilling the engine with oil may
result in the engine smoking, hard starting or spark plug
fouling.
Figure 7-1
J
i_ CAUTION: DO NOT use non-detergent oil or2-stroke engine oil. It could shorten the engine's
service life.
To Next Page
Loading...
