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Maintenance
8.1.2.5
Cleaning the drive elements
Spray the cassette, the chain wheels and the front
derailleur with a degreasing agent.
Clean coarse dirt with a brush after soaking for a
short time.
Wash down all parts with dish-washing detergent
and a toothbrush.
Service the drive elements after cleaning.
8.1.2.6
Cleaning the chain
NOTICE
Never use aggressive (acid-based) cleaners, rust
removers or degreasers when cleaning the chain.
Do not use chain cleaning devices or chain cleaning
baths.
Slightly dampen a brush with dish-washing liquid.
Brush both sides of the chain.
Dampen a cloth with dish-washing liquid. Place the
cloth on the chain.
Hold with slight pressure while slowly turning the
rear wheel, so the chain passes through the cloth.
If the chain is still dirty afterwards, clean it with
WD40.
Service the chain after cleaning.