ENGINE
TRANSMISSION
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Can I adjust my own valves?....Valves | My clutch doesn't engage or disengage properly.What could be the problem?.... Clutch |
What kind of oil should I use?....Oil | |
The Importance of your ...AIR FILTER | |
How do I rebuild my 2 stroke motor ? ....2 Stroke Rebuild | |
How can I get MORE POWER from my 4 stroke motor?....MORE POWER | |
I have a hard time getting my quad started or it will not run at all.....WHY ? Start | |
How to "True" a crankshaft | |
Replacing those crank bearings and seals | |
Understanding how a 2-stroke works |
For you guys that ride with an open air box.... Take a spare air filter with you when you go riding or when you go to the race track. Have it clean, oiled, and in a plastic bag ready to use. This way when have finished riding "The Dusty Trail", all you have to do is change the filter. This will enable you to clean the filter after you're done riding for the day.
Clean your Air Filter
OFTEN !!!!
I Have A Hard Time Starting My Quad.....Why
?
THINGS TO CHECK
1) Air
filter..is it clean? The motor has to inhale.
2) Exhaust baffles..are they clean? The motor has to exhale.
(Maybe it sounds stupid but I saw a guy get mud in the exhaust -
the bike wouldn't start)
3) Spark...getting
any? (a) Check plug.. is it dirty? Is the gap correct? Try a new
one anyway. (b) Check for broken, cracked, frayed or split wires.
(c) Faulty CDI unit. (d) Faulty pulse generator. (e) Faulty reverse
switch. (f) Faulty ignition switch.
4)Compression...is it low? (a) Worn cylinder (b) Worn piston
& rings (c) Blown gaskets. (d) Valves....Could be stuck open,
out of adjustment, damaged or an improperly adjusted decompression
system.
5)Carburetion... (a) Getting any
gas... Are the gas tank and carb breather tubes plugged? Check the
float level. Plugged fuel filter? (b) Improper carb adjustments.
(c) Check for dirt in the carb. (Dirt in the carb can get in the
jets and the air passage ways causing a motor not to run, run rich,
and run lean). (d) Too much gas..flooding?.... Check float level
,Is gas leaking past float valve (could be faulty) (e) Dirty air
cleaner
There are a few things that can
make your quad not want to start.
Four Strokes (air cooled) |
Two Strokes (water cooled) |
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Summer |
Fall |
Winter |
Spring |
Summer |
Fall |
Winter |
Spring |
Temp |
Temp 40-70 |
Temp |
Temp |
Two strokes are different from four strokes in that
a two stroke doesn't need oil to lube the engine. They do use fluid
in the transmission. You can use motor oil or you can use a special
fluid made by a major manufacturer for two strokes.The fluid is
more of a trans fluid - its what I use. It makes the clutch "FEEL"
and work nicely.
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20w50 |
10w40 |
5w30 |
10w40 |
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I ride pretty hard in the summer. I like a heavy oil in the heat. |
As the temp cools down a bit, I'll go with a lighter oil. |
I find the clutch works a lot better with a lighter oil at this temperature. |
As the temp goes up again I go with more protection. |
Please submit any technical questions to the bulletin board. |
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