Yamaha RS90RK Service Manual page 102

PARKING BRAKE ADJUSTMENT/
BRAKE FLUID LEVEL INSPECTION
a
PARKING BRAKE ADJUSTMENT
1. Measure:
• Parking brake cable distance a
Out of specification → Adjust.
Parking brake cable distance:
43.5 ~ 46.5 mm (1.713 ~ 1.831 in)
2. Adjust:
• Parking brake cable
Adjustment steps:
• Loosen the locknut 1.
• Turn the adjuster 2 in or out until the specified
distance a is obtained.
Turning in → Distance a is increased.
Turning out → Distance a is decreased.
• Tighten the locknut.
3. Measure:
• Brake pad clearance (b + c)
Out of specification → Adjust.
Brake pad clearance (b + c):
1.5 ~ 2.0 mm (0.059 ~ 0.079 in)
4. Adjust:
• Brake pad clearance
Adjustment steps:
• Loosen the locknut 1.
• Turn the adjuster 2 in or out until the specified
clearance between the brake pad 3 and brake
disc 4 is obtained.
• Tighten the locknut.
BRAKE FLUID LEVEL INSPECTION
1. Place the machine on a level surface.
2. Check:
• Fluid level
Fluid level is under the lower level line a →
Fill to the proper level.
Recommended brake fluid:
DOT 4
2-30
INSP
ADJ