McCulloch M51-150AWR CLASSIC, Operator'S Manual

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Note: If the drive is engaged when you do not pull
the drive bail, it is necessary to extend the clutch
wire.
2. To extend the clutch wire and decrease the drive
speed, turn the adjustment screw clockwise.(Fig.
44 )
If the drive feels slow also after the adjustment, let an
approved service agent replace the drive belt.
To adjust the clutch wire
If the drive feels slow, it is necessary to adjust the clutch
wire.
1. Attach the clutch wire in different holes on the drive
bail to adjust the length of the clutch wire. Decrease
the length of the clutch wire to increase the drive
speed. Extend the clutch wire to decrease the drive
speed.(Fig. 45 )
Note: If the drive is engaged when you do not pull
the drive bail, it is necessary to extend the clutch
wire.
2. For small adjustment of the drive speed, turn the
adjuster screw. To increase the drive speed, turn the
adjuster screw counterclockwise. To decrease the
drive speed, turn the adjustment screw clockwise.
(Fig. 46 )
If the drive feels slow also after the adjustment, let an
approved service agent replace the drive belt.
Transportation, storage and disposal
Transportation and storage
• For storage and transportation of the product and
fuel, make sure that there are no leaks or fumes.
Sparks or open flames, for example from electrical
devices or boilers, can start a fire.
• Always use approved containers for storage and
transportation of fuel.
• Empty the fuel tank and the carburetor bowl before
you put the product in storage for a long period of
time. Discard the fuel at an applicable disposal
location
• Safely attach the product during transportation to
prevent damage and accidents.
• Keep the product in a locked area to prevent access
for children or persons that are not approved.
• Keep the product in a dry and frost free area.
Disposal
• Obey the local recycling requirements and applicable
regulations.
• Discard all chemicals, such as engine oil or
antifreeze, at a service center or at an applicable
disposal location.
• When the product is no longer in use, send it to a
McCulloch dealer or discard it at a recycling location.
• Discard the battery at a service center or discard it at
a disposal location for used batteries.
Technical data
Technical data
M51-150AWR
CLASSIC
M53-174WRE
CLASSIC
M53-174ARE
CLASSIC
Engine
Brand McCulloch McCulloch McCulloch
Displacement, cm
3
150 174 174
Speed, rpm 2900 2900 2900
Nominal engine output, kW 1 2.4 3.0 3.0
1
The power rating of the engine indicated is the average net output (at specified rpm) of a typical production
engine for the engine model measured to SAE standard J1349/ISO1585. Mass production engines may differ
from this value. Actual power output for the engine installed on the final product will depend on the operating
speed, environmental conditions and other values.
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