Hayter Harrier 41 Pro Autodrive Manuel De L'utilisateur page 28

If the blade is not balanced the heavy end will rotate downwards. Sharpen the heavy end until the blade is
correctly balanced. Figure 25.
Adjusting the Self-Propel Drive
At any time the operator feels that the mower is loosing drive, check the following.
• Stop the motor.
• Pull the machine backwards at the same time progressively engage the clutch lever until the rear rollers
lock, at this point the clutch lever should be 60 mm from the handlebar.
• If the distance between the clutch lever and handlebar is less than 60 mm regulate the engagement
position with the black plastic cable adjuster to regain the 60 mm distance.
Note this is a temporary adjustment and at the nearest opportunity a service should be carried out to
ensure the spring on the clutch cable attached to the gearbox clutch is set correctly. This adjustment should
be done using the metal adjuster at the speed control lever, with the plastic adjuster reset fully wound in.
When the spring is set tighten the inner lock nut to secure in position. Figure 26.
Figure 25
60 mm
1
Figure 26
28
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