SG250 Owner’s and Service Manual
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Unscrew the three Phillips head screws.
Pull the air filter and air filter structural support out of the
housing.
Remove the air filter from the air filter structural housing.
If the air filter is dirty or clogged, it should be cleaned and
reoiled. You can filter with a suitable solvent, and then
allow it to dry. After the air filter has dried, lightly oil it with
air filter oil. Please contact us at 909 445 0900 to order air
filter oil or replacement air filters.
Assembly is the reverse of disassembly.
Exhaust System
This section of the Owner’s and Service Manual addresses the SG250 exhaust system. This section of
the SG250 Service Manual shows the TT250 motorcycle. The SG250 and TT250 exhaust systems are
similar.
Caution! Do not operate your SG250 without all exhaust system components in place.
The exhaust header is secured to the cylinder head by two
acorn nuts.