Briggs & Stratton RIDER 11 BIO, RIDER 16 Belt replacement on BioClip, Reparation instructions

Reparation instructions

5.Version 2:

Assembly: First fit the lower belt and then the upper belt.

Ensure the blades are positioned as set out in the diagram, at 90 degrees to each other, otherwise the belts must be adjusted. When the blade bearings are loose the belts can be moved around to the next tooth.

Tighten the nuts enough so that the bearings rest against the cutting hood but still can be moved.

Tension the belt by turning the eccentric adjuster on top of the cutting hood. Tighten the nut.

Tighten all nuts on the blade bearings.

6.Version 2:

When the belt moves (d) = 7 mm/1/4" inwards with a force of (p) = 10 N/2 lb, the belt tension is correct.

IMPORTANT INFORMATION

On a BioClip 90 and all 103 units the blades should have a relative position 90° between blades. In all other cases the blades can collide and cause serious damage to the cutting unit.

7.Version 1 and 2 as well as Combi 103:

Fit the protective cover over the belts and replace the parallelism arm.

Belt replacement on BioClip 90

The BioClip 90 is driven by a toothed belt that synchronises rotation of the blades. The belt is located under the cover of the cutting unit.

When changing the belt on BioClip 90, follow the above description, items 1-7 for version 2.

NOTE!

BioClip 90 only has 1 belt, tension (d) = 8 mm/5/16",

(p) = 7 N/1,5 lb.

Belt replacement on the mowing deck with side or rear ejection, BioClip 112 and Combi 112

The blades on mowing decks with ”collision-proof” blades are driven by a V-belt. Proceed as follows to replace the

V-belt:

1.Remove the cutting unit, see page 31.

2.Undo the bolt on the lift strut and the two screws on the cover. Lift the cover off the cutting unit.

3.Loosen the spring (4) that tensions the V-belt and pry off the belt.

The new belt is fitted in the reverse order.

(p)

(d)

54 – English