Download RedMax EB7001RH Specifications

6. Carburetor
Adjustment if engine does not activate
Set the adjustable parts as specified according to the
following procedure.
L-needle
1. Loosen the throttle valve adjust screw until the
throttle valve becomes completely free, then turn
the screw clockwise until the regulated angle is
attained.
(Refer to "6-1 Specifications- Adjustment Angle for
Engine Start".)
Throttle Valve
Adjust Screw
【USA/ HBZ2601 only】
】
H-needle
2. Turn the idling limiter (L-needle) counterclockwise
until it becomes free. (When the needle screw
completely loosens, a click tone can be heard.)
Turn the idling limiter clockwise from this position
until the regulated angle is attained.
(Refer to "6-1 Specifications- Adjustment Angle for
Engine Start- L-needle Adjustment Angle".)
CAUTION
When tightening the L-needle clockwise,
never excessively tighten it.
Doing so may cause damage to the needle
surface resulting in excessive or inconsistent
fuel supply.
3. H-needle 【 USA/ HBZ2601 only】
】
Clockwise (CW) completely, then back it off 1&7/8
turns counterclockwise (CCW).
4. Start the engine and execute the rich down
adjustment. (Refer to "Rich Down Adjustment".)
CAUTION
If the engine still does not start, problems
may exist elsewhere than the carburetor.
Check those other causes.
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