34 – English
MAINTENANCE
Replacing the cutting unit belts
Belt change on Combi 103
1. Remove the cutting unit.
2. Remove the front bolt from the parallel strut and
tip the strut backwards. Push the height
adjustment strut forwards.
WARNING!
Wear gloves to protect your
hands when working with the
blades.
6017-154
6017-161
8009-173
4. Useful hint: Mark the positions of the blades on
the respective pulley using a felt-tip pen.
Loosen the three bolts 1/2 - 1 turn. Press the
sides of the belt together to give maximum slack
and tighten one of the bolts. Replace the belt and
tighten as shown (see decal on cover). Set the
blades at 90º to each other and loosen the bolt
again. The spring ensures the correct belt
tension. Check the positions of the blades again
and adjust if necessary by repositioning the belt
on the teeth. Tighten the three bolts to
45 Nm/32 lbft.
3. Loosen the two bolts holding the protective hood
and then lift off the hood.
