Hey, de body van mijn Cosmossen (oud model) begint een beetje rauw geluid te maken. Heeft iemand de Service Instructions hiervoor? Op de site van Mavic staat deze alleen voor de nieuwere wielen met FTS-L naaf.
Bedankt alvast
Service instructions oude Mavic Cosmos?
Ik kon ze ook niet vinden, dus heb ik het op z'n Sheldon Browns gedaan maar dan gewoon met het wiel los, wel zo makkelijk.
Lubricating Freewheels
Freewheels should be oiled from time to time with a medium-weight oil. This is easy to do, and generally requires no disassembly.
The bike should be held with the rear wheel off the ground, and leaning to the left at about a 45 degree angle. An assistant may be helpful for this. Turn the pedals around a couple of times to get the wheel spinning fast, then let it coast (helps to be in high gear for this.)
Look inside the smallest sprocket. The sprocket will be stationary, since the wheel is coasting, but you'll see an inner part of the freewheel that is spinning with the wheel. Drip oil onto the crack between the turning part and the stationary part. Gravity and capillary action will help work oil into the freewheel.
Repeat this a few times, until you hear a change in the sound of the clicking pawls (they'll generally get quieter when the oil reaches them.)
This should be done every year or so, or any time that coasting sounds loud and gritty.
Lubricating Freewheels
Freewheels should be oiled from time to time with a medium-weight oil. This is easy to do, and generally requires no disassembly.
The bike should be held with the rear wheel off the ground, and leaning to the left at about a 45 degree angle. An assistant may be helpful for this. Turn the pedals around a couple of times to get the wheel spinning fast, then let it coast (helps to be in high gear for this.)
Look inside the smallest sprocket. The sprocket will be stationary, since the wheel is coasting, but you'll see an inner part of the freewheel that is spinning with the wheel. Drip oil onto the crack between the turning part and the stationary part. Gravity and capillary action will help work oil into the freewheel.
Repeat this a few times, until you hear a change in the sound of the clicking pawls (they'll generally get quieter when the oil reaches them.)
This should be done every year or so, or any time that coasting sounds loud and gritty.