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Home >> Jeep >> 2008 >> Commander Base, 3.7 K, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (545RFE Automatic Transmission (Service Information)) >> Automatic Transmission - 545RFE - Service Information >> Body-Valve >> Disassembly >> Valve Body

Valve Body

WARNING: This page is about a different variant/trim than selected.
Fig 1: Transmission Solenoid/TRS Assembly Bolts
GC0005311Courtesy of CHRYSLER LLC
1 - SOLENOID PACK BOLTS (15)
  1. Remove the bolts (1) holding the solenoid and pressure switch assembly to the valve body. Do not remove the screws on the top of the solenoid and pressure switch assembly. See Fig 1.
  2. Separate the solenoid and pressure switch assembly from the valve body.
    Fig 2: Valve Body External Components
    GC0005314Courtesy of CHRYSLER LLC
    1 - TRS SELECTOR PLATE
    2 - DETENT SPRING
    3 - CLUTCH PASSAGE SEALS
  3. Remove the screw holding the detent spring (2) onto the valve body. See Fig 2.
  4. Remove the detent spring (2) from the valve body.
  5. Remove the TRS selector plate (1) from the valve body and the manual valve.
  6. Remove the clutch passage seals (3) from the valve body, if necessary.
    Fig 3: Exploded View Of Valve Body Components
    GC0005312Courtesy of CHRYSLER LLC
    1 - LOW/REVERSE ACCUMULATOR 6 - OVERDRIVE ACCUMULATOR
    2 - LOW/REVERSE SHUTTLE VALVE AND PLUG 7 - UNDERDRIVE ACCUMULATOR
    3 - UPPER VALVE BODY 8 - 4C ACCUMULATOR
    4 - MANUAL VALVE 9 - 2C ACCUMULATOR
    5 - SOLENOID SWITCH VALVE AND PLUGS -
  7. Remove the screws holding the accumulator cover onto the valve body. See Fig 3.
  8. Remove the accumulator springs and pistons (1, 6-9) from the valve body. Note which accumulator piston and spring belong in each location.
    Fig 4: Check Ball Locations
    GC0005313Courtesy of CHRYSLER LLC
  9. Place the valve body on the bench with the transfer plate upward.
    NOTE: The valve body contains seven check balls. The transfer plate must be placed upward to prevent losing the check balls when the transfer plate is removed from the valve body.
  10. Remove the screws holding the valve body to the valve body transfer plate.
  11. Remove the transfer plate from the valve body. Note the location of all check balls. See Fig 4.
  12. Remove the check balls from the valve body.
    Fig 5: Exploded View Of Valve Body Components
    GC0005312Courtesy of CHRYSLER LLC
    1 - LOW/REVERSE ACCUMULATOR 6 - OVERDRIVE ACCUMULATOR
    2 - LOW/REVERSE SHUTTLE VALVE AND PLUG 7 - UNDERDRIVE ACCUMULATOR
    3 - UPPER VALVE BODY 8 - 4C ACCUMULATOR
    4 - MANUAL VALVE 9 - 2C ACCUMULATOR
    5 - SOLENOID SWITCH VALVE AND PLUGS -
  13. Remove the retainer securing the solenoid switch valve (5) from the valve body. Remove the solenoid switch valve and plugs (5), the manual valve (4) and low reverse shuttle valve and plug (2). Tag each valve and plug combination with location information to aid in assembly.
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