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  • 1981 GM Truck Trac Pac System Control Units, Unit Repair Manual

1981 GM Truck Trac Pac System Control Units, Unit Repair Manual

$13.95 WAS $29.95

Item# X5B02A

Weight: 0.15 lbs.

Publisher: General Motors Corporation

Softcover: Approx. 30 pages

Dimensions: 8.5 x 11.0 inches

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1981 GM Truck Unit Repair Manual

Original Factory Unit Repair Manual

This manual contains information on Trac Pac System Control Units

Contents:

  • Description
  • System Components
  • Component Repair
  • Trailer Hand Brake Control
  • Air Supply Valve
  • Tractor Protection and Quick Release Valve
  • Synchronizer Valve
  • Air Booster and Valve
  • Double Check Valve and Stoplight Switch
  • Specifications