Adjusting The Carburetor - Yamaha Drag Star XVS250 Owner's Manual

PERIODIC MAINTENANCE AND MINOR REPAIR
CAUTION:
_
Make sure that the air filter ele-
ment is properly seated in the
air filter case.
The engine should never be op-
erated without the air filter ele-
ment installed, otherwise the
piston(s) and/or cylinder(s) may
become excessively worn.
_
6. Install the air filter case cover by
installing the screws.
6
EC000082
1. Projection
2. Grommet
3. Hose
7. Connect the hose.
8. Install the air filter case by insert-
ing the projection into the grom-
met, installing the bolts, then
tightening the clamp screw.
6-14

Adjusting the carburetor

The carburetor is an important part of
the engine and requires very sophisti-
cated adjustment. Therefore, most car-
buretor adjustments should be left to a
Yamaha dealer, who has the neces-
sary professional knowledge and expe-
rience. The adjustment described in
the following section, however, may be
serviced by the owner as part of routine
maintenance.
CAUTION:
_
The carburetor has been set and ex-
tensively tested at the Yamaha fac-
tory. Changing these
without sufficient technical knowl-
edge may result in poor perfor-
mance of or damage to the engine.
_
EAU00629
EC000094
settings