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Home >> Jeep >> 2018 >> Grand Cherokee Laredo, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (8HP70 Automatic Transmission (Service Information)) >> Clutch, A >> Disassembly

Clutch, A: Disassembly

WARNING: This page is about a different variant/trim than selected.
GC0152331Courtesy of CHRYSLER GROUP, LLC
1 - A CLUTCH PISTON
2 - LIP SEAL
3 - LIP SEAL
4 - RETURN SPRING
5 - RING
6 - BEARING
7 - WASHER
8 - SUN GEAR
9 - WAVE SPRING
10 - SEPARATOR PLATE
11 - FRICTION PLATES
12 - END PLATE
13 - SNAP RING
14 - SELECTABLE SHIM
  1. Remove the oil pump from the transmission case. Refer to PUMP, TRANSMISSION OIL, REMOVAL .
    GC0152249Courtesy of CHRYSLER GROUP, LLC
    NOTE:

    Apply air pressure slowly, oil may spray when B-piston releases from the assembly.

  2. With one hand above B-piston (1), carefully apply air pressure into the hole directly above the B-piston alignment tab (3) to remove B-piston (2) from the assembly.
    GC0152250Courtesy of CHRYSLER GROUP, LLC
  3. Remove the outer ring (1) (inside B-piston).
  4. Remove the snap ring (2).
  5. Remove the clutches and spacers (4).
  6. Remove the hub (3).
    GC0152251Courtesy of CHRYSLER GROUP, LLC
  7. Position the oil pump housing assembly (4) in a suitable press.
  8. Using (special tool #8285, Compressor, Spring) (1), press on the fingers of the piston retainer to remove tension on the split retaining ring (2), and remove the two halves of the retaining ring (2).
    GC0152254Courtesy of CHRYSLER GROUP, LLC
  9. Remove the piston retainer and plate.