GROOMING MOWERS - SGM Series - Models SGM 48-60-72-84
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To adjust belts tension (see picture below):
Remove belt cover (A). Clean debris and foreign material from the mower deck and belt area;
Loosen the four nuts (B) holding the gearbox support plate (C) to the gearbox support (D);
Loosen the blocking nut (E) on the adjustment bolt (F);
Turn the adjustment bolt clockwise. This will bring the gearbox support plate to move
back-wards, tensioning the two belts at the same time at the same time. Stop turning the bolt
when the proper belts tension is reached. Turn the adjustment bolt counterclockwise to loose
the belts tension;
Retighten the blocking nut on the adjustment bolt;
Retighten the four nuts holding the gearbox support to the gearbox support;
Reinstall the belt cover.
6.2. BELTS REPLACEMENT
Belts replacements is required if belts are stretched or damaged to the point that the proper ten-
sion cannot be obtained.