Oil Recommendation - Sears CRAFTSMAN 536.886121 Manual De Instrucciones

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CUSTOM ILITIES
LUBRICATION .........
® Hex Shaft and Gears - Hex shaft and gears require
no lubrication All bearings and bushings are lifetime
lubricated and require no maintenance (See Fig. 18,
page 17).
NOTE: Any greasing or oiling of the above components
can cause contamination of the friction wheel If the disc
ddve plate or friction wheel come in contact with grease
or oil, damage to the friction wheel will result.,
Should grease or oil come in contact with the disc drive
plate or friction wheel, be sure to clean the plate and
wheel thoroughly_
NOTE: For storage, the hex shaft and gears should be
wipedwith 5W30 motor oitto prevent rusting(See Fig. t8,
page 17).
@ Auger Gear Box - The auger gear box has been
factory lubricated for life. if for some reason lubricant
should leak out, have auger gear case checked by a
competent repairman.
ENGINE
LUBRICATION
FIG. 19
i, i i i i ....,i lira. I II.lJIL i HI] ,,i m.,
FIG. 20
Check the crankcase oil level (See Fig. 19) before startng
the engine and after each five (5) hours of continuous
use.,Add S.,A.E. 5W30 motor oil as needed. Tighten fill
cap/dipstick securely each time you check the oil Ievel,
SrAE 0W30 motor oil may be used to make starting
easier in areas where the temperature is 20 ° F or lower.
OIL RECOMMENDATION
Only use high quality detergent oil rated with API service
classification SG Select the oi!'s viscosity grade accord-
ing to your expected operating temperature:
RECOMMENDED VISCOSITY GRADES
LDER_€ .{ _WARMER
5W30 SAE30
NOTE: Forextreme cold operating conditions of0 ° F and
below, use partial synthetic0W30 oil for easier starting
NOTE: Although multi-viscosity oils improve starting in
cold weather, these multi-viscosity oils will result in
increasedoilconsumptionwhen used above 32°F Check
your engine oil level more frequently to avoid possible
engine damage from running low on oil,,
Change the oil after first two hour s ofoperation and every
25 hours thereafter or at least once a year if the snow
thrower is not used for 25 hours (See Fig 20)
e Position snow thrower so that the oil drain plug is
_owest point on the engine Remove oil drain plug
and oil fill capfdipstick Drain oil into a suitable
container. Oil will drain more freely when warm
0 Replace oil drain plug and tighten securely Refill
crankcase with S.AE 5W30 motor oil
SPARK PLUG
• Make sure that the spark plug is tightened securely
into the engine and the spark plug wire is attached to
the spark plug
® ifa torque wrench is available, torque plug to 18 to23
foot pounds,
® Clean the area around the spark plug base before
removal to prevent dirt from entering the engine
® Clean the spark plug and reset the gap periodically
at .030 inch.
18