Chrysler 1998 Voyager Service Manual page 100

5 - 18 BRAKES
DIAGNOSIS AND TESTING (Continued)
shoe assemblies meeting the OEM lining mate-
rial specification. The vehicles brake system is
not balanced for after market brake shoe
assembly lining material.
If both front and rear brakes check OK, proceed to
verify that the actuator assembly for the height sens-
ing proportioning valve is adjusted correctly. See
Height Sensing Proportioning Valve in the Adjust-
ment Section in this group of the service manual for
the adjustment procedure. If the proportioning valve
is adjusted correctly, proceed with the test procedure
for the height sensing proportioning valve as follows:
(1) Remove the actuator assembly adjustment nut
(Fig. 22). Remove the actuator assembly from the
lever on the height sensing proportioning valve.
Fig. 22 Actuator Assembly Adjustment Nut
(2) Remove the chassis brake tube coming from
the junction block from the front of the height sens-
ing proportioning valve (Fig. 23). Remove the chassis
brake tube going to the rear brakes from the back of
the height sensing proportioning valve (Fig. 23).
Fig. 23 Brake Tube Connections To Proportioning
Valve
(3) Install the required fittings from Pressure Test
Fittings, Special Tool 6833 (Fig. 24) into the inlet
port of the proportioning valve assembly, from which
the chassis brake line was removed. Install the
removed chassis brake line into the Pressure Test
Fitting (Fig. 24). Install the required fitting from
Pressure Test Fittings, Special Tool 6833 into the
required outlet port of the proportioning valve.
Install the required fitting from Pressure Test Fit-
tings, Special Tool 6833 into the required outlet port
of the proportioning valve (Fig. 24). Then install the
removed chassis brake line into the Pressure Test
Fitting (Fig. 20).
Fig. 24 Proportioning Valve Test Fitting Installation
(4) Install a pressure gauge from Gauge Set, Spe-
cial Tool C-4007-A into each pressure test fitting (Fig.
25). Bleed air out of hose from pressure test fittings
to pressure gauges, at the pressure gauges (Fig. 25).
Then bleed air out of the brake line being tested, at
that rear wheel cylinder.
Fig. 25 Pressure Gauges Installed On Pressure Test
Fittings
NS