Replace Spark Plugs
Replace spark plugs after every 800 operating hours or
yearly, which ever occurs first. Recommended air gap is
0.030
inch (0.762 mm). Use a Champion RC 12YC
spark plug or equivalent.
0.030 inch
0.762 mm
NOTE: A spark plug usually lasts a long time. However,
remove. Check spark plugs whenever the engine mal-
functions.
IMPORTANT: A cracked, fouled, dirty, or otherwise
malfunctioning spark plug must be replaced. Do not
sand blast, scrape, or clean electrodes by using a
wire brush because grit may be released from the
plug and fall into the cylinder. The result is usually
a damaged engine.
1.
cannot fall into cylinder when spark plug is removed.
Clean area around spark plugs so foreign matter
Figure 42
Set air gap between the center and side of the elec-
trodes at 0.030 inch (0.762 mm). Install correctly
gapped spark plug with gasket seal. Tighten spark plug
to 200 in–lb (230 kg–cm). If torque wrench is not used,
tighten plug firmly.
4.
2.
from cylinder head.
Pull spark plug wires off spark plugs. Remove plugs
3.
and center electrode insulator. Make sure there is no
damage.
Check condition of side electrode, center electrode,
Sand Pro 2020/3020/5020
Page 3 – 25
Engine
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro 3020, Toro 5020, Toro 98957SL.Toro 2020 |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| 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)
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| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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