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8.- REPLACING A REDUCER.
• Remove the bolt from the rear of the reducer (Fig 8a).
• Remove the bolts from the base of the reducer.
• Move the reducer backwards to leave the shaft hanging (Fig. 8b).
8a 8b
9.- CHANGING THE MOTOR OR THE BELT.
• Two factors must be taken into account:
1. The belt should be under a tension so that light finger pressure applied at the
mid point between the two pulleys will cause the belt to give approximately 6
to 8mm (Fig. 9c). If the belt is too tight, it will emit a noise; if it is too loose, in
the event of an abrupt accidental halt, the engine pulley may slip and cause
wear to the belt teeth.
2. The motor must be leveled in such a way that, when running, the belt should
turn almost fully centered on the motor pulley (Fig.9a). If off level, the belt will
move to one side or other.
• To achieve the correct level and tension, adjust the motor anchoring bolts (Fig
9b)
9a 9b 9c
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