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11.4.3.5
Replacing belts
• As with every other aspect of maintenance, you must turn the engine off and remove the
key from the ignition.
• Tilt the machine’s safeguard upwards.
• The back plate of the machine must be removed in order to access the hydrostat’s speed
control belts. These 10 bolts can be loosened with an Allen key number 4.
Belt hydrostatic drive
• On the underside of the Snowbob 9018 T, there is a bolt that tensions the axle upwards.
These bolts can be loosened with a spanner size 17.
• The black belt can then be taken off.
• Replace the belt with one of a similar type and length.
• Now apply the proper amount of tension on the belt again (read § 11.4.3).
• After calibrating and testing the belt tension, replace the protective covers.
Cutter drive belt tension
• To change these belts, the black belt must first be taken off (see above).
• Then loosen both belt catchers by unscrewing the M8 bolt (spanner size 13) so that the
belt holder can be tilted aside.
• Replace the belts with belts of a similar type and length. (type xxx)
• The cutter should not turn if the lever is in its idling position (not powered). For more infor
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mation about adjusting, you are referred to § 11.4.3.4.
• After putting the belts back on, the belt catcher needs to be replaced so as to prevent the
belts from coming off when decoupling. They should be put on such that there is about
5mm remaining between the pulley and belt catcher.
• After calibrating and testing the belt tension, replace the protective covers.
M8 bolt
(slm13)
Belt catchers
