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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 >> Clutch-Low/Reverse >> Assembly >> Low/Reverse Clutch

Low/Reverse Clutch

WARNING: This page is about a different variant/trim than selected.
Fig 1: Using Spring Compressor 8285 And Suitable Shop Press To Compress Low/Reverse Belleville Spring
GC0065155Courtesy of CHRYSLER LLC
1 - PRESS
2 - TOOL 8285
3 - BELLEVILLE SPRING
  1. Check the bleed orifice to ensure that it is not plugged or restricted.
  2. Lubricate the seals with Mopar® ATF +4, Automatic Transmission Fluid, prior to installation.
  3. Install the low/reverse piston into the low/reverse clutch retainer.
  4. Position the low/reverse Belleville spring (3) on the low/reverse piston.
  5. Using Spring Compressor 8285 (2) and a suitable shop press (1), compress the low/reverse Belleville spring (3) and install the split retaining ring to hold the Belleville spring into the low/reverse clutch retainer. See Fig 1.
    Fig 2: Upper Overrunning Clutch Snap-Ring, Inner And Outer Races, Overrunning Clutch & Overrunning Clutch Spacer
    GC0065156Courtesy of CHRYSLER LLC
    1 - SNAP-RING
    2 - OUTER RACE
    3 - OVERRUNNING CLUTCH
    4 - SPACER
  6. Install the lower overrunning clutch snap-ring. See Fig 2.
  7. Assemble the inner and outer races (2) of the overrunning clutch (3). See Fig 2.
  8. Position the overrunning clutch spacer (4) on the overrunning clutch (3).
  9. Install the upper overrunning clutch snap-ring (1). See Fig 2.
    Fig 3: Low/Reverse Clutch
    GC0065157Courtesy of CHRYSLER LLC
    1 - SNAP-RING (SELECT) 8 - RETAINER
    2 - REACTION PLATE 9 - SNAP-RING
    3 - DISC 10 - OVERRUNNING CLUTCH
    4 - PLATE 11 - SNAP-RING
    5 - L/R CLUTCH RETAINER -
    6 - PISTON -
    7 - BELLEVILLE SPRING -
  10. Assemble and install the low/reverse clutch pack (3, 4) into the low/reverse clutch retainer (5).
  11. Install the low/reverse reaction plate (2) into the low/reverse clutch retainer (5). The reaction plate is directional and must be installed with the flat side down.
  12. Install the low/reverse clutch pack snap-ring (1). The snap-ring is selectable and should be chosen to give the correct clutch pack clearance.
  13. Measure the low/reverse clutch pack clearance and adjust as necessary. The correct clutch clearance is 1.00-1.74 mm (0.039-0.069 in.).
    NOTE: When installing the overrunning clutch be certain the steps on the gear face upward.
  14. Install the overrunning clutch (10) into the low/reverse clutch retainer (5) making sure that the index splines are aligned with the retainer.
  15. Install the overrunning clutch inner snap-ring (11).
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