Checking The Proportioning Valve And Metering Valve

ABS (ANTI-LOCK BRAKE SYSTEM)

                                                                                              a

                                                           4. Install:
ET3P61057

CHECKING THE PROPORTIONING VALVE                             • Copper washers New
AND METERING VALVE                                           • Brake hose “1” (hydraulic unit to metering
1. Check:                                                      valve)
 • Proportioning valve                                       • Brake hose “2” (hydraulic unit to proportion-
   Cracks/damage → Replace the proportioning                   ing valve)
   valve.                                                    • Brake hose “3” (hydraulic unit to front brake
 • Metering valve                                              calipers)
   Cracks/damage → Replace the metering                      • Brake hose “4” (rear brake master cylinder to
   valve                                                       hydraulic unit)
                                                             • Brake hose “5” (front brake master cylinder to
ET3P61058
                                                               hydraulic unit)
INSTALLING THE HYDRAULIC UNIT
                                                             • Brake hose union bolts
Proceed in the reverse order of removal. Pay at-
tention to the following items.                                             Brake hose union bolt
1. Install:                                                       T.
                                                                   R.
                                                                             30 Nm (3.0 m·kg, 22 ft·lb)
  • Hydraulic unit
NOTE:                                                  NOTE:
Do not allow any foreign materials to enter the            • Make sure that the brake hoses “1”, “3”, “4”,
hydraulic unit or the brake hoses when installing            and “5” contact the stoppers “a” on the hydrau-
the hydraulic unit.                                          lic unit.
ECA14750                                                   • Make sure that the brake hose “2” contacts the
CAUTION:                                                     end “b” of the brake hose “1”.
Do not remove the rubber plugs or bolts
(M10 × 1.25) installed in the union bolt holes                                       4                    2
before installing the hydraulic unit.                                   5        a
2. Remove:
 • Rubber plugs or bolts (M10 × 1.25)
3. Install:
                                                                                                   b
  • Copper washer New                                                        a
                                                                                         a        a       1
  • Brake hose (hydraulic unit to metering valve)                                            3
    “1”
    (to the metering valve)                                EW3P61009

  • Brake hose union bolt                                         WARNING
                                                           Be sure to connect each brake hose to the
                Brake hose union bolt                      correct union bolt hole.
       T.
           R.
                 30 Nm (3.0 m·kg, 22 ft·lb)                EC3P66005

                                                           CAUTION:
NOTE:
                                                           To route the brake hoses, refer to “CABLE
The brake hose “1” contacts the stopper “a” on             ROUTING (FJR13A)” on page 2-47 and “CA-
the metering valve.                                        BLE ROUTING (FJR13AE)” on page 2-67.

                                                    4-59