4E-3 ABS:
Hydraulic Unit (HU) Description (GSX1300BKAK8)
B823H34501003
The hydraulic unit operates the solenoid valves based upon the signal which is output from the ABS control unit. The
brake fluid pressure is then adjusted accordingly. The hydraulic unit controls the front and rear brake systems
individually by operating separate components for the front and the rear, except for the pump drive motor, which is
shared by both systems.
Rear brake switch
Rear wheel
speed sensor
Front wheel
speed sensor
Rear system
Front system
ABS indicator light
Front brake switch
One-way
valve
Damper
Damper
Solenoid
valve OUT
Solenoid
valve OUT
Solenoid
valve IN
Solenoid
valve IN
Motor
Rear brake
caliper
Front brake
caliper
Front brake lever/
master cylinder
HU
Rear brake pedal/
master cylinder
ABS
control unit
I823H3450007-01
Summary of Contents for GSX1300BKA
Page 4: ......
Page 12: ...0C 2 Service Data...
Page 96: ...4E 61 ABS...
Page 107: ...Prepared by February 2008 Part No 99501 39580 01E Printed in Japan 104...
Page 108: ...Printed in Japan K8...