kymco mo zx50 Instruction De Maintenance

Check the piston for scratch or wear.
Measure the piston O.D. with a

micrometer.
Service Limit: 25.30mm

Check the caliper cylinder for scratch or

wear and measure the cylinder bore.
Service Limit: 25.45mm

Assembly
Clean all removed parts.

Apply silicon grease to the piston and oil

seal. Lubricate the brake caliper cylinder

inside wall with brake fluid.

Install the brake caliper piston with grooved

side facing out.

Wipe off excessive brake fluid with a clean

shop towel.  Apply silicon grease to the

brake caliper seat pin and caliper inside.

Install the brake caliper seat.

Install the piston with its outer end

3_

5mm protruding beyond the brake

caliper.

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