Twin pressure conscious reducing valve

TWIN PRESSURE CONSCIOUS REDUCING VALVE

Service repair no - 70.25.15

NOTE: The valve is designed so that in the event of an internal failure, brake fluid will seep from the plug as a tell-tale.

Remove

1. Position a cloth below valve to collect spilled fluid.

CAUTION: Do not allow brake fluid to contact paint finished surfaces as paint may be damaged. If spilled, remove fluid and clean area with clean warm water.

2. Unscrew 4 unions securing brake pipes to valve.
3. Release 4 pipes from valve.

CAUTION: Plug exposed pipe and valve orifices.

4. Remove 2 bolts, valve bracket to body.
5. Remove valve complete with bracket assembly.

Refit

1. Position valve and bracket assembly. Fit bolts loosely.
2. Remove plugs from pipes and valve orifices.
3. Align pipes to valve and engage unions.
4. Tighten bolts, valve bracket to body.
5. Tighten pipe unions to 14 Nm.
6. Bleed brake system. See Adjustments.