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HCU (Hydraulic Control Unit): Installation

  1. Install HCU/CAB assembly into the mounting bracket and tighten mounting bolts to 12 N.m (9 ft. lbs.).
  2. Install the brake lines to the HCU and tighten to 16 N.m (12 ft. lbs.).
  3. Install CAB harness connector and push down connector release.
  4. Install air cleaner housing.
  5. Install negative battery cable to the battery.
  6. Bleed base and ABS brake systems, (Refer to DISC & DRUM or STANDARD PROCEDURE - BLEEDING ABS BRAKE SYSTEM  ).