Subaru Forester Brakes 1999 2000 (31) PDF

12. Proportioning Valve
A: INSPECTION
1) Install the oil pressure gauges to measure the
master cylinder fluid pressure (front wheel brake
fluid pressure) and rear wheel cylinder fluid pres-
sure.
2) Bleed air from the oil pressure gauges.
3) Check the master cylinder fluid pressure and
rear wheel cylinder fluid pressure.
The standard values are shown in Figure.
B4M1198A
4) For the oil pressure in case of split point, refer
to SPECIFICATIONS. <Ref. to 4-4 [S1A0].>
B: REMOVAL
B4M1177C
(1) Proportioning valve
1) Remove brake pipe from proportioning valve at
four places.
2) Remove proportioning valve from its bracket.
CAUTION:
Do not disassemble or adjust the proportioning
valve. (The proportioning valve must be
replaced as an assembly.)
C: INSTALLATION
1) Install proportioning valve to bracket.
2) Connect brake pipes correctly to proportioning
valve.
3) Bleed air, then check each joint of brake pipe
for oil leaks.
Tightening torque:
Proportioning valve to brake pipe flare nut:
15
+3
/
?2
Nm (1.5
+0.3
/
?0.2
kg-m, 10.8
+2.2
/
?1.4
ft-lb)
Proportioning valve to bracket:
18
5 Nm (1.8
0.5 kg-m, 13.0
3.6 ft-lb)
45
[W12C0] 4-4SERVICE PROCEDURE
12. Proportioning Valve

Subaru Forester Brakes 1999 2000 (31) Summary of Content

12. Proportioning ValveA: INSPECTION1) Install the oil pressure gauges to measure themaster cylinder fluid pressure (front wheel brakefluid pressure) and rear wheel cylinder fluid pres-sure.2) Bleed air from the oil pressure gauges.3) Check the master cylinder fluid pressure andrear wheel cylinder fluid pressure.The standard values are shown in Figure.B4M1198A4) For the oil pressure in case of split point, referto SPECIFICATIONS. Ref. to 4-4 [S1A0].B: REMOVALB4M1177C(1) Proportioning valve1) Remove brake pipe from proportioning valve atfour places.2) Remove proportioning valve from its bracket.CAUTION:Do not disassemble or adjust the proportioningvalve. (The proportioning valve must bereplaced as an assembly.)C: INSTALLATION1) Install proportioning valve to bracket.2) Connect brake pipes correctly to proportioningvalve.3) Bleed air, then check each joint of brake pipefor oil leaks.Tightening torque:Proportioning valve to brake pipe flare nut:15+3/2Nm (1.5+0.3/0.2kg-m, 10.8+2.2/1.4ft-lb)Proportioning valve to bracket:185 Nm (1.80.5 kg-m, 13.03.6 ft-lb)45[W12C0] 4-4SERVICE PROCEDURE12. Proportioning Valve