Yamaha MX800V - LOW ENGINE SPEED (Replace the Carburetor Assembly)

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PERIODIC CHECKS AND ADJUSTMENTS
PERIODIC MAINTENANCE
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a. Move the throttle lever “1” to the low engine speed
position “a”.
b. Turn the screw “2” in direction “b” or “c” until obtain
adequet low engine speed.
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LOW ENGINE SPEED (Replace the carburetor
assembly)
TIP
When replace carburetor assembly, follow the procedure
below.
Adjust low engine speed with throttle stop screw “1” in
direction “a” or “b”.
1. Turn the throttle stop screw “1” (carburetor assembly)
in direction “a” or “b” until the low engine speed is
obtained.
1
aa
bc
2
Direction “b”
Low engine speed is decreased.
Direction “c”
Low engine speed is increased.
Low engine speed (with no load):
1650–1750 r/min
ab
1
Direction “a”
Low engine speed is decreased.
Direction “b”
Low engine speed is increased.
Low engine speed (with no load):
1650–1750 r/min