Hansa C7eu O&M Manual - OM-019 revision B 03/09/2018
© Hansa Chippers 2018
19
Using two 13mm spanners, unbolt and remove the engine
(4 x M8 nuts and bolts).
Note:
Loosen the belt tensioner to allow room for
removal.
Remove old belts and replace (2 x A21 vee belts).
Note:
The belts pass in between the idler wheel and belt
guide on the tensioner arm.
Place engine back in place and ensure the pulleys are in
line.
Fully tighten the four bolts holding the engine to the
chassis. Check the pulleys are still in line by placing a
straight-edge across the top and bottom front pulley. If
they are not in line, loosen the four bolts holding the
engine in to the chassis and then repeat this step.
Ensure belts are properly tensioned (follow the ‘Adjusting
belt tension’ process on page 17).
Fasten the pulley guard
back into place.
Note:
Engine not shown in this view.
Note that after replacing a belt, the tension of the new belt will quickly change as the belt initially wears into the pulley system.
Recheck the belt tension after two hours of operation after belt replacement.
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