Yamaha YZF-R125 Service Manual: Checking the front brake hose

Yamaha YZF-R125 Service Manual / Periodic checks and adjustments / Chassis / Checking the front brake hose

1. Check:

Brake hose "1" Cracks/damage/wear
Replace.

2. Check:

Brake hose holder "2" Loose connection Tighten the
holder bolt.

Checking the front brake hose

3. Hold the vehicle upright and apply the front brake several times.

4. Check:

Brake hose Brake fluid leakage Replace the
damaged hose.

Refer to "FRONT BRAKE" on page 4-17.

Checking the rear brake pads

The following procedure applies to all of the brake pads. 1. Operate the brake. 2. Check: Rear brake pad Wear indicator groove "a" has almost disappeared Replace the brake pads as a set. ...

Checking the rear brake hose

1. Check: Brake hoses "1" Cracks/damage/wear Replace. 2. Check: Brake hose holder "2" Loose connection Tighten the holder bolt. Loose or open holder Fasten properly ...

Other materials:

Checking the front brake disc
1. Remove: Front wheel Refer to "FRONT WHEEL" on page 4-6. 2. Check: Brake disc Damage/galling Replace. 3. Measure: Brake disc deflection Out of specification Correct the brake disc deflection or replace the brake disc. a. Place the vehicle on a suitable stand ...

Introduction
WARNINGDisc brake components rarely require disassembly. Therefore, always follow these preventive measures: Never disassemble brake components unless absolutely necessary. If any connection on the hydraulic brake system is disconnected, the entire brake sy ...

Adjusting the brake pedal free play
Adjusting the brake pedal free play Brake pedal free play The brake pedal free play should measure 3.5-4.5 mm (0.14-0.18 in) as shown. Periodically check the brake pedal free play and, if necessary, have a Yamaha dealer adjust it. WARNING An incorrect brake pedal free play in ...