YD-EM279
77
PREMIUM E-MOBILITY
7
Braking system
7.1 Overview
The braking mode is hydraulic braking. When braking, hold the rake handle tightly in hands and the handle pushes the
piston of the main pump to extrude the brake fluid from the main pump. The brake fluid enters the calipers through
the oil line; the brake fluid pushes the piston to move, and the piston pushes the brake lining to clamp the disc brake.
The brake disk is fixed with the hub so that the hub stops rotating. The upper pump plunger has a different piston area
from the caliper, so less force at the handle can generate more braking force in the caliper.
7.2 Assembly overview
1. Right brake handle
2. Left brake handle
3. Rear brake calipers
4. Rear brake discs
5. Front brake discs
6. Front brake calipers
7. Front brake tubing
8. Rear brake tubing
7.3 Front brakes
7.3.1 Disassembly and installation the front brake disc brake pump
7.3.1.1 Service tools
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Sleeve 10mm
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Cross screwdriver
7.3.1.2 Disassembly and installation
Disassembly
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Park the vehicle on a horizontal road surface to
support the main bracket.
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Close the key and pull it out.
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Open the seat cushion and turn off the air switch.
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Disassembly the front wall. → page 51
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Disconnect cable ties - arrows -.
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Disassemble inner windshield uplink plate - 1 -.
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