Answer :
The adjustment procedure of a rare derailleur: 1. Turn the right control stick up to the stop clockwise._2.jpg) 2. Unscrew the cord fastening bolt on the rare switch. 3. Pass the cord through the fastening holder and fasten the screw. 4. Turn the control stick up to the stop anticlockwise then turn back to the starting position. 5. In case of cord slackening repeat operations 2 – 4. 6. Check the switch by rotating the connecting-rods and simultaneously switching the control stick. 7. When rotating the switch control stick anticlockwise the switch due to set the chain on the big chain-wheel. By pressing the switch with the finger the chain doesn’t due to be thrown off the chain-wheel towards the wheel. When rotating the control stick clockwise the switch due to set the chain on the small chain-wheel. 8. If the chain throws off outermost chain-wheels the adjustment should be done by regulation bolts L-H.
9. The adjustment on the big chain-wheel should be done by L bolt, on the small chain-wheel – by H bolt. 10. If the chain changes poorly from small chain-wheel to big chain-wheels, the cord pull should be increased, if the chain changes poorly from big chain-wheels to small chain-wheels, the cord pull should be decreased. 11. The adjustment on the big chain-wheel should be done by L bolt. If the chain doesn’t set on the chain-wheel bolt L should be loosen. If it falls from the chain-wheel towards the wheel bolt L should be fastened. 12. If the chain doesn’t set on the small chain-wheel bolt H should be loosen, if it falls towards the chassis bolt H should be fastened. Names of the details according to the number on the scheme - 85
- Check by pressing.
- Chain
- Regulation bolt Í
- Regulation bolt L
The sequence of front switch adjustment: 1. Turn the right control stick up to the stop anticlockwise, set the chain on the small chain-wheel..jpg) 2. Unscrew the cord fastening bolt on the rare switch. 3. Pass the cord through the fastening holder and fasten the screw. 4. Turn the control stick up to the stop clockwise then turn back to the starting position. 5. In case of cord slackening repeat operations 2 – 4. 6. Check the switch by rotating the connecting-rods and simultaneously switching the control stick. 7. When rotating the switch control stick clockwise the switch due to set the chain on the big chain-wheel. The chain doesn’t due to be thrown off the chain-wheel towards the connecting-rod. When rotating the control stick anticlockwise the switch due to set the chain on the small chain-wheel.
8. If the chain throws off outermost chain-wheels the adjustment should be done by regulation bolts L-H. 9. The adjustment on the small chain-wheel should be done by L bolt, on the big chain-wheel – by H bolt. 10. If the chain changes poorly to small chain-wheels, and the cord isn’t pulled bolt L should be loosen. If after loosening the L bolt the chain isn’t set on the small chain-wheel cord’s pull should be decreased. 11. If the chain changes poorly to big chain-wheels, and the cord is pulled bolt H should be loosen. If after loosening the H bolt the chain isn’t set on the big chain-wheel cord’s pull should be increased. If the chain throws off the chain-wheel towards the connecting-rod bolt H should be fastened. Names of the details according to the number on the scheme - Rare switch
- Cord
- Regulation bolt Í
- Regulation bolt L
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