Replacing the Brake & Clutch fluid
Author: Unknown
To replace the brake & clutch fluid: get a 3 foot length of .187 ID clear hose from the hardware store. Put this over the nipples before loosening them. (10mm for clutch and rear caliper, 5/56" for front calipers) Remove the covers to the hydraulic reservoirs and suck out the old fluid with a syringe. Fill with new fluid and put the cover on loosely. Put the clear tubing over the nipple and loosen the bleeder bolt. Put the end of the tubing in an empty oil bottle. The fluid will run out by gravity, no need to pump the brakes or use one of those vacuum things. Just keep an eye on the fluid level! You can see through the clear tubing when the old dark stuff is replaced by new. Just tighten the bleeder bolt when clear fluid runs through the line. It took 10 minutes to do the clutch and three calipers.