23
rpm
CLOCK SET
A
B
C
D
E
F
G
RESET
4000
rpm
CLOCK SET
A
B
C
D
E
F
G
RESET
7700
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the speed, the tachometer should be placed near the spark plug of the
blower.
NOTE:
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surface in an open area. Keep all parts of your body away from the blower
tube.
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engine warms up, run the blower at full throttle.
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with the carburetor adjustment tool, and observe the RPM displayed on the tachometer to verify
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speed. Then turn the H screw slowly in the correct direction, and observe the RPM displayed on the
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AIR & FUEL SYSTEM
Fig. 29
Fig. 30
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ÀRZUDWHLVOEVKNJK
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the H screw counter-clockwise 1/4 turn.
Fig. 28
Max speed
NPTBL26A (With Blower Tube)
About 7500-8000 RPM
rpm
CLOCK SET
A
B
C
D
E
F
G
RESET
21:42
Fig. 27
T-Screw
L-Screw
H-Screw
Summary of Contents for NPTBL26A
Page 6: ...6 PARTS AND FEATURES NPTBL26A EXPLODED VIEW...
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