Grand Cherokee 2WD V8-4.7L VIN J (2004)
1. Check the bleed orifice to ensure that it is not plugged or restricted.
2. Install a new seal on the low/reverse piston. Lubricate the seal with Mopar ATF +4, type 9602, prior to installation.
3. Install the low/reverse piston into the low/reverse clutch retainer.
4. Position the low/reverse piston Belleville spring on the low/reverse piston.
5. Using Spring Compressor 8285 and a suitable shop press (Fig. 86), compress the low/reverse piston Belleville spring and install the split retaining
ring to hold the Belleville spring into the low/reverse clutch retainer.
6. Install the lower overrunning clutch snap-ring (Fig. 85).
7. Assemble the inner and outer races of the overrunning clutch (Fig. 85).
8. Position the overrunning clutch spacer on the overrunning clutch.
9. Install the upper overrunning clutch snap-ring (Fig. 85).
10. Assemble and install the low/reverse clutch pack into the low/reverse clutch retainer (Fig. 84).
11. Install the low/reverse reaction plate into the low/reverse clutch retainer (Fig. 84). The reaction plate is directional and must be installed with the
flat side down.
12. Install the low/reverse clutch pack snap-ring (Fig. 84). 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 - 0.075 in.).
14. Install the overrunning clutch into the low/reverse clutch retainer making sure that the index splines are aligned with the retainer.
15. Install the overrunning clutch inner snap-ring.
