ENGINE
4.
Remove the piston and rod assembly. Separate
3. Check all parts for wear or damage and replace if
questionable.
the assembly if necessary, using a snap ring pliers
on the retaining ring (16). Use wrist pin knock out
tool (P/N 602884) to punch out wrist pin (17). (See
Figure 72.)
4. Clean crankcase surfaces with Gel Seal and
Gasket Remover. (See Figure 74.)
17
16
Figure 72
Figure 74
0720-014h
0893-24b
5.
Remove the two bolts and two nuts retaining the
cylinder head to the block. Remove the head and
discard the head gasket. (See Figure 73.)
5. Use a feeler gauge to check that the ring end gap
is to specifications.
Figure 75
0893-014
Figure 73
720-008
6.
Inspect the piston and cylinder (see Figure 75). A
good piston will show most of the machining marks
on the surface. Some things that indicate piston
and cylinder damage are:
Inspection and Repair
1.
2.
Check bearings for wear and freedom of
movement; replace the bearings if questionable.
Check rings for sticking. Remove and check rings
for wear or damage; replace rings if questionable.
Clean any carbon buildup from the ring grooves
before installing new rings. It is best to use a piece
of hardwood to scrape carbon loose. Should you
use a metal tool, you might damage the piston.
42
| 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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