Poulan CHDR500D - Manual (Page 18)

SER¥ICE AND ADJUSTMENTS
ENGINE“" ■ ' ■ ■ ■ ■ ■ ■ - ■
TO ADJUST THROTTLE CONTROL CABLE
(See Fig. 29)
• Loosen cable clamp screw to allow cable to move.
» Move throttle control lever on upper handle to “FAST”
position.
• Pull throttle cable out until engine bellcrank is back as
far as it will go.
• Hold cable in this position and tighten clamp screw
securely.
TO ADJUST CARBURETOR
The carburetor has a high speed jet and has been preset at
the factory and adjustment should not be necessary. How­
ever, minor adjustments may be required to compensate
for differences in fuel, temperature, altitude or load. If the
carburetor does need adjustment, see engine manual.
High speed stop is factory adjusted. Do not adjust or
damage may result.
IMPORTANT: NEVER TAMPER WITH THE ENGINE
GOVERNOR, WHICH IS FACTORY SET FOR PROPER
ENGINE SPEED. OVERSPEEDING THE ENGINE ABOVE
THE FACTORY HIGH SPEED SETTING CAN BE
DANGEROUS. IF YOU THINKTHE ENGINE-GOVERNED
HIGH SPEED NEEDS ADJUSTING, CONTACT YOUR
NEAREST AUTHORIZED SERVICE CENTER/
DEPARTMENT, WHICH HAS THE PROPER EQUIPMENT
AND EXPERIENCE TO MAKE ANY NECESSARY
ADJUSTMENTS.
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