Checking The Hydraulic Unit - Yamaha 2003 FJR1300 Service Manual

ANTI-LOCK BRAKE SYSTEM (FJR1300A)
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• Removing the hydraulic unit
1. Remove:
• brake hose 1 (from the front brake master
cylinder)
• brake hose 2 (to the front brake caliper)
• brake hose 3 (from the rear brake master
cylinder)
• brake hose 4 (to the rear brake caliper)
NOTE:
_
Do not operate the brake lever and brake
pedal while removing the brake hoses.
CAUTION:
_
When removing the brake hoses, cover the
area around the hydraulic unit to catch any
spilt brake fluid. Do not allow the brake
fluid to contact other parts.
2. Remove:
• hydraulic unit bracket 1 1
NOTE:
Loosen the nuts in the proper sequence.
3. Remove:
• hydraulic unit 1
NOTE:
_
To avoid brake fluid leakage and to prevent
foreign materials from entering the hydraulic
unit, insert a rubber plug a or a bolt (M10 ×
1.25) into each union bolt hole.

• Checking the hydraulic unit

1. Check:
• hydraulic unit 1
Cracks/damage → Replace the hydraulic
unit.
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CHAS