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Home >> Jeep >> 1983 >> Scrambler Base, 4.2 C, Standard, T4 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Diagnosis & Overhaul - 727, 904, 998 & 999 >> Component Disassembly & Reassembly >> Valve Body Reassembly >> Pressure Regulators & Manual Control

Pressure Regulators & Manual Control

  1. Install throttle valve, valve spring, kickdown valve and detent into bore. Slide manual valve into its bore. Install throttle lever and shaft on valve body. Insert detent ball and spring into bore.
    Fig 1: Exploded View of Shuttle Valve & Governor Plugs
    G96G15665Courtesy of CHRYSLER MOTORS
  2. Press ball and spring in bore. Slide manual lever on throttle shaft, engaging manual valve and detent ball. Install seal, washer and "E" clip on throttle shaft. Insert switch valve and spring in valve body.
  3. Insert line pressure regulator valve and spring into valve body. Install pressure adjusting screw and bracket on springs. Temporarily fasten with single screw in side of valve body. This screw will be tightened after starting top and bottom screws in later step.
Fig 2: Location of Valve Body Check Balls
G96H15666Courtesy of CHRYSLER MOTORS