Trial Run - Yamaha FZ8NA Service Manual

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Table of Contents

12. After the pulsating action has stopped in

the rear brake pedal, it is generated in the

front brake lever 0.5 second later and con-

tinues for approximately 1.5 seconds.

The reaction-force pulsating action consists of

quick pulses.

• Check that the pulse is felt in the front

brake lever, rear brake pedal, and again in

the front brake lever, in this order.

• If the pulse is felt in the rear brake pedal

before it is felt in the front brake lever,

check that the brake hoses and brake

pipes are connected correctly to the

hydraulic unit assembly.

• If the pulse is hardly felt in either the

brake lever or brake pedal, check that the

brake hoses and brake pipes are con-

nected correctly to the hydraulic unit

13. Turn the main switch to "OFF".

14. Remove the test coupler adapter from the

ABS test coupler.

15. Turn the main switch to "ON".

16. Set the engine stop switch to "

17. Check for brake fluid leakage around the

hydraulic unit.

Brake fluid leakage → Replace the hydrau-

lic unit, brake pipes, and related parts as a

TRIAL RUN

After all checks and servicing are completed,

always ensure the vehicle has no problems by

performing a trial run at a speed of faster than

30 km/h (18.8 mi/h).

ABS (ANTI-LOCK BRAKE SYSTEM)