Jeep Wrangler/YJ 1987-1995 Repair Guide

Combination Valve

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REMOVAL & INSTALLATION



See Figure 1



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Fig. Fig. 1: Front brake line routing and combination/proportioning valve location-with ABS

The valve is located on the left fender panel just below the master cylinder.

  1. Disconnect the harness wires from the combination valve switch.
  2.  
  3. Disconnect the brake lines at the valve and plug them.
  4.  
  5. Remove the nuts attaching the valve to the master cylinder mounting studs and remove the valve and bracket as an assembly.
  6.  
  7. Installation is the reverse of removal. Tighten the valve retaining nuts to 92-112 inch lbs. (10-13 Nm.) Bleed the brake system.
  8.  

 
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