SPECIFICATIONS
Specifications
Engine Specifications (All dimensions are for a new engine)
Item
DuraForce
R tek
Type
Reed valve 2-cycle
Piston ported 2-cycle
Bore
2.5000" + .0005 (63.5mm + .0127)
Stroke
1.75" (44.45mm)
Wrist pin diameter
Crankpin diameter
.5000" + .0000 - .0002 (12.70mm + .000 - .005)
.7427" + .0003 - .0002 (18.85mm + .008 - .005)
0
- .017" (0 - .431mm) 1998 Snow
End play (crankshaft)
.
0
- .017" (0 - .431mm) Walk mower
.
0 - .0215" (0 - .533mm) 1999 and
later Snow
Side play (crankshaft) near lower main
Piston cyl. Clearance (tightest loc.)
Wrist pin hole diameter
Bottom ring thickness, new
End gap, new (both rings)
Displacement
.0006" + .0003 - .0006 (.015mm + .008 - .015)
.0035" to .0059" (.089 to .150mm)
.500"/.5005" (12.705mm / 12.712mm)
.0600 + .0005 (1.52mm + .013)
.016/.008 in. (.40/.20mm)
8.6 cu in. (141cc)
Horsepower
6.5HP
4 or 5HP
Compression ratio
Compression
5.8:1
Approximately 115 psi. Service limit 80 psi.
Carburetor
Dual-circuit Lawn-Boy with fixed jets, float type with primer and choke
Unleaded regular (87 octane R+M/2):2-cycle oil
Fuel required
Mix ratio
32:1
50:1
Recommended Oil Lawn-Boy Generation II 2-cycle
.
oil or NMMA TCW3
Toro 2-cycle oil or NMMA TCW3
Fuel tank capacity
Ignition type
CD Pack air gap
Spark plug / air gap
Start system
Governor
Varies with product
Solid-state CD Pack, magneto type
.010" (.25mm)
NGK projected nose / NGK BPMR4A .030" (.76mm)
Rope rewind or 12 VDC
Rope rewind or 120 VAC
Air vane
4HP runs at 3700 + 300
CCR 2400 - 3700
5HP runs at 3800 + 300 rpm
CCR 2450 & 2500 - 3800 rpm
Governed Engine Speed
.
2900 + 300 rpm
.
CCR 3600 - 3900 rpm
CCR 3650 - 4000 rpm
Snow Commander - 4000 rpm
All snow engines are + 300 rpm
Idle Speed
2200 - 2800 rpm
N/A
N/A
Air Cleaner Oiled foam type with Centrifugal
.
pre-cleaner
2
| Categories | Snow Blower Manuals, Toro Snow Blower |
|---|---|
| Tags | Toro 3650 GTS, Toro 38409, Toro 38412, Toro 38413, Toro 38414, Toro 38418, Toro 38419, Toro 38422, Toro 38424, Toro 38428, Toro 38429, Toro 38432, Toro 38433, Toro 38437, Toro 38438, Toro 38440, Toro 38441, Toro 38442, Toro 38445, Toro 38515, Toro 38516, Toro 38517, Toro 38518, Toro 38537, Toro 38538, Toro 38600, Toro 38601, Toro 38602, Toro 38603, Toro 38610, Toro 38611, Toro CCR 2400, Toro CCR 2400 GTS, Toro CCR 2450 GTS, Toro CCR 2500 GTS, Toro CCR 3000, Toro CCR 3000 GTS, Toro CCR 3650 GTS, Toro Power Max 6000, Toro Power Max 726TE, Toro Snow Commander |
| Model Number | 38412, 38418, 38413, 38419, 38422, 38424, 38440, 38428, 38429, 38432, 38433, 38437, 38438, 38439, 38440, 38441, 38442, 38445, 38515, 38537, 38538, 38600, 38601, 38602, 38603, 38610, 38611, 38419, 38516, 38517, 38518 |
| Model Year | 1999, 2000, 2001, 2002, 2004, 2005, 2007 |
| Download File |
|
| Document Type | Engine Service Manual |
| Language | English |
| Serial Number | 240000001 - 240999999 |
| Product Name | Toro Snow Commander Snowthrower |
| Product Brand | Toro. 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 |
| Product Type | Snowthrower |
| Product Series | Single Stage, Single Stage Snow Commander |
| Swath | 24 inch |
| Discharge | Single Stage |
| Engine Manufacturer | Toro |
| Engine Oil Type | Toro 2 cycle / NMMA-TCW3 |
| Engine Motor Model # | R-tek |
| Engine Motor Size | 7 hp |
| Engine Motor Type | 2 Cycle EPA2 |
| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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