Jianshe JS125-6B, Maintenance Manual

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44
PERIODIC INSPECTION AND ADJUSTMENT
Replace brake fluid
1. Make the master cylinder in a level position,
disassemble the brake fluid cover.
2. Fit the front end of the oil drain screw with
rubber hose , putting an oil tray in front of the front
end of the rubber hose, loosening the oil drain screw,
repeat it until the oil drain screw do not drain brake
fluid no longer.
Warning
Wipe off the brake fluid splashed on the brake disc, the
tyres and the wheel rim.
4. Disassemble the brake fluid cylinder diaphragm .
5. Pour brake fluid into the above of the lower limit
position.
Oil drain screw: 0.6kg.m (6N.m)
Don't mix different brand brake fluids.
6. Pull the brake handle until the brake fluid hose is full
of brake fluid.
Recommended brake fluid: special brake fluid
DOT3 or DOT4
Note
Note
7. Slowly operate the brake handle until the brake
cylinder lets off bubbles from small hole, and feel the
brake handle strong.
8. Exhaust air
9. After adjusting, install it by the reverse orders of
disassemble.
3. Lock the oil drain screw
Supplement brake fluid in the meantime, mustn't make
it below the lower limit position.