Checking The Proportioning Valve And Metering Valve; Installing The Hydraulic Unit - Yamaha FJR13AEV(C) Service Manual

1
ET3P61057
CHECKING THE PROPORTIONING VALVE
AND METERING VALVE
1. Check:
• Proportioning valve
Cracks/damage → Replace the proportioning
valve.
• Metering valve
Cracks/damage → Replace the metering
valve
ET3P61058

INSTALLING THE HYDRAULIC UNIT

Proceed in the reverse order of removal. Pay at-
tention to the following items.
1. Install:
• Hydraulic unit
NOTE:
Do not allow any foreign materials to enter the
hydraulic unit or the brake hoses when installing
the hydraulic unit.
ECA14750
CAUTION:
Do not remove the rubber plugs or bolts
(M10 × 1.25) installed in the union bolt holes
before installing the hydraulic unit.
2. Remove:
• Rubber plugs or bolts (M10 × 1.25)
3. Install:
• Copper washer New
• Brake hose (hydraulic unit to metering valve)
"1"
(to the metering valve)
• Brake hose union bolt
Brake hose union bolt
30 Nm (3.0 m·kg, 22 ft·lb)
NOTE:
The brake hose "1" contacts the stopper "a" on
the metering valve.
ABS (ANTI-LOCK BRAKE SYSTEM)
4. Install:
• Copper washers
• Brake hose "1" (hydraulic unit to metering
valve)
• Brake hose "2" (hydraulic unit to proportion-
ing valve)
• Brake hose "3" (hydraulic unit to front brake
calipers)
• Brake hose "4" (rear brake master cylinder to
hydraulic unit)
• Brake hose "5" (front brake master cylinder to
hydraulic unit)
• Brake hose union bolts
Brake hose union bolt
30 Nm (3.0 m·kg, 22 ft·lb)
NOTE:
• Make sure that the brake hoses "1", "3", "4",
and "5" contact the stoppers "a" on the hydrau-
lic unit.
• Make sure that the brake hose "2" contacts the
end "b" of the brake hose "1".
a
5
a
EW3P61009
WARNING
Be sure to connect each brake hose to the
correct union bolt hole.
EC3P66005
CAUTION:
To route the brake hoses, refer to "CABLE
ROUTING (FJR13A)" on page 2-47 and "CA-
BLE ROUTING (FJR13AE)" on page 2-67.
4-59
1
a
New
4
b
a
a
3
2
1