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Home >> Jeep >> 2022 >> Gladiator Mojave, Part Time T/Case Control, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (8HP75 Automatic Transmission (Service Information)) >> Disassembly And Assembly >> Transmission And Internal Clutches >> Clutch C - Disassembly And Adjustments

Clutch C - Disassembly And Adjustments

WARNING: This page is about a different variant/trim than selected.

CLUTCH C MEASUREMENT PROCEDURE 

  1. Using (special tool #8901A, Pressing Tool) and

    (special tool #10429, Gauge, Force)

    GC0156850Courtesy of CHRYSLER GROUP, LLC

    , place Clutch C in a suitable arbor press (with the backing plate facing up).

  2. Apply 200 N (45 lbf.) of force to the Clutch C to compress the wave plate.
  3. With a suitable feeler gauge, measure the gap between the Clutch C backing plate and the Clutch C retainer.
  4. Refer to clutch clearance table for specifications. If clearance is not within specifications, a thinner or thicker selectable backing plate can be installed to achieve proper clearance.
GC0154623Courtesy of CHRYSLER GROUP, LLC
1 - Force Gauge
2 - Pressing Tool
3 - Clutch C

CLUTCH SPECIFICATIONS 

Clutch Condition Minimum Normal Maximum
C NEW 1.62 mm 1.815 mm 2.01 mm
0.064 in. 0.071 in. 0.079 in.
AFTER OPERATION 1.62 mm 1.935 mm 2.25 mm
0.064 in. 0.076 in. 0.089 in.

CLUTCH C SELECTABLE BACKING PLATES 

4.8 mm 0.188 in.
4.5 mm 0.177 in.
4.2 mm 0.165 in.
3.9 mm 0.153 in.
3.6 mm 0.141 in.
3.3 mm 0.129 in.
3.0 mm 0.118 in.

DISASSEMBLY Clutch C, depending on transmission Julian date, may contain wave springs that sit around each friction plate. 

GC0182604Courtesy of CHRYSLER GROUP, LLC
1 - Wave Plate
2 - Friction Plates
3 - Backing Plate
4 - Steel Plates

DISASSEMBLY 

GC0181621Courtesy of CHRYSLER GROUP, LLC
1 - Damper Installer
2 - Clutch C
3 - Snap Ring
  1. Place Clutch C in a suitable press.
  2. Using (special tool #8680A, Installer, Damper), compress Clutch C as needed to remove the snap ring.
  3. Remove the snap ring.
    GC0183404Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Retainer
  4. Remove the Clutch C retainer.
    GC0182941Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Piston
  5. Remove the Clutch C piston.
    GC0181802Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Belleville Spring
  6. Remove the Clutch C belleville spring.
    GC0183300Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Wave Plate
  7. Remove the Clutch C wave plate.
    GC0182604Courtesy of CHRYSLER GROUP, LLC
    1 - Wave Plate
    2 - Friction Plates
    3 - Backing Plate
    4 - Steel Plates
  8. Remove the friction plates and the steel plates.
    GC0181746Courtesy of CHRYSLER GROUP, LLC
    1 - Backing Plate
  9. Remove the backing plate.
    GC0181844Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Shaft
    2 - Clutch C Hub
  10. Separate the Clutch C shaft from the Clutch C hub.
    GC0181156Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Shaft
    2 - O-Rings
  11. Remove and DISCARD  the O-rings from the Clutch C shaft.

ASSEMBLY 

NOTE:

If clutch discs are being replaced, soak in 8HP trans fluid before assembly.

GC0181156Courtesy of CHRYSLER GROUP, LLC
1 - Clutch C Shaft
2 - O-Rings
  1. Install NEW  the O-rings on the Clutch C shaft.
    GC0181844Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Shaft
    2 - Clutch C Hub
  2. Install Clutch C hub onto the Clutch C shaft.
    GC0181746Courtesy of CHRYSLER GROUP, LLC
    1 - Backing Plate
  3. Install the backing plate.
    GC0182604Courtesy of CHRYSLER GROUP, LLC
    1 - Wave Plate
    2 - Friction Plates
    3 - Backing Plate
    4 - Steel Plates
  4. Install friction plates and steel plates.
    GC0183300Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Wave Plate
  5. Install the wave plate.
    GC0181802Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Belleville Spring
  6. Install the belleville spring.
    GC0182941Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Piston
  7. Install the Clutch C piston.
    GC0183404Courtesy of CHRYSLER GROUP, LLC
    1 - Clutch C Retainer
  8. Install the Clutch C retainer.
    GC0181621Courtesy of CHRYSLER GROUP, LLC
    1 - Damper Installer
    2 - Clutch C
    3 - Snap Ring
  9. Place Clutch C in a suitable press.
  10. Using (special tool #8680A, Installer, Damper), compress the clutch enough to install the snap ring.
  11. Install the snap ring.
  12. Using (special tool #8901A, Pressing Tool) and (special tool #10429, Gauge, Force) measure the Clutch C clearance. Refer to clutch clearance chart for specifications.