Toro Single Stage Snow Blower Service Manual

GAS POWER SHOVEL
In a loop-scavenged engine with a third-port, the flow
of the fuel/air mixture can be described as follows:
(Figure 197).
At a point slightly before top dead center (BTDC) of the
piston travel, the spark from the plug ignites the fuel/air
mixture.  Also, at this time, the third-port opens
allowing the fresh fuel/air mixture to rush into the
crankcase to equalize the partial vacuum.  Refer to
Figure 199.
Figure 197
0406-018
1.
2.
The fresh fuel/air mixture enters the crankcase
through the third-port on the side of the cylinder.
The oil in the fuel/air mixture lubricates the moving
parts within the crankcase.
Figure 199
0530-03
The expanding gases from the burning fuel in the
combustion chamber force the piston down the
cylinder, closing the third-port and increasing the
pressure in the crankcase.  At a point approaching the
bottom of the stroke, the exhaust port opens and the
burnt gases begin to be expelled from the combustion
chamber.  Refer to Figure 200.
The fuel/air mixture is transported through the fuel
transfer ports to the combustion chamber where it
is compressed, ignited, and then expelled from the
engine through the exhaust port.
Engine Operation
The piston closes all engine ports as it moves toward
the combustion chamber.  The moving piston creates
high pressure in the combustion chamber and partial
vacuum in the crankcase.  Refer to Figure 198.
Figure 200
0530-04
Figure 198
0539-02
9 - 8
Single Stage Snowthrower Service Manual
Product Specification
CategoriesSnow Blower Manuals, Toro Snow Blower
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- 124 pages
LanguageEnglish
Product BrandToro. Customer Service Representatives are available by phone: Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
Canada 1-888-225-4886 USA 1-888-384-9939, Snow Blower
Document File TypePDF
Publishertoro.com
Wikipedia's PageToro Company
CopyrightAttribution Non-commercial
(3 votes, average: 4.67 out of 5)
Lawn and Garden readers have rated Toro Single Stage Snow Blower Service Manual 4.7 out of 5.0 based on 3 product reviews.
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Toro Single Stage Snow Blower Service Manual SKU UPC Model
Frank Husted on Mar 26, 2018. Toro CCR2000 manual

EXCELLENT . Hard to find manual and very detailed . Only downside is the pics and wording in pics are backwards , but I can deal with that


William Scheuerell on Feb 11, 2018. Complete, except...

The manual provides detailed step-by-step instructions for engine removal and installation but there is nothing in it about repair of the recoil starter. The engine removal instructions will be helpful because the starter is buried behind the fuel tank and engine support bracket. I think my problem is a sticking starter dog but getting to it will be a major project.


Mark on Dec 23, 2016.

manual downloak for toro snwo thorower, downlod manual for toro


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