EKKO EK18A, Руководство по обслуживанию

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compressed by the return spring of the brake shoe, so that the brake fluid returns to the
master pump (piston front chamber) through the one-way valve, the piston returns to the
original position, and the brake fluid in the master pump flows back to the oil storage tank
through the oil return port. The pressure of the check valve is adjusted to a certain proportion
of the remaining pressure in the brake line and the brake sub-pump, so that the sub-pump
leather bowl is placed correctly to prevent oil leakage, and eliminate the possible air
resistance phenomenon during emergency braking.
1. Lock nut 2. Push rod 3.Dust cover 4. Stop steel wire 5.Stop washer 6. Auxiliary leather bowl 7.Piston 8. Main
leather bowl 9.Spring 10. Check valve 11.Seat 12. Pump body
6.3 parking braking
The parking brake handle is CAM type and the braking force can be adjusted by an adjuster located at the end of
the brake handle.
Braking force adjustment: clockwise turn the regulator, braking force increase; Turn the regulator
counterclockwise to reduce braking force.
Tension: 200N ~ 300N