How to remove low reverse clutch from 4L60E?
How to remove low reverse clutch from 4L60E?
Remove the large lock ring holding the low-reverse clutch support, then lift out the support plate. There is no spring force behind the support, so the lock ring should disengage easily. Remove the low-reverse (reaction) planetary assembly as a unit.
How to remove the planetary ring from a 4L60E?
Remove the planetary ring gear support lock ring. You should now be looking at the low-reverse clutch apply assembly. Compress the low-reverse clutch spring pack with a suitable tool, then remove the retaining ring from the hub. Relax the compression on the spring pack and remove all the parts.
How to remove a 2-4 Servo from a 4L60E?
Compress the outer cover for the 2-4 servo inward, then remove the lock ring. Slide the cover and servo assembly outward. Remove the input shell and drum/clutch assembly. Pull straight outward and support the weight of the assembly as it disengages from the reaction shell and input planetary set.
Where is the separator plate on a 4L60E?
Remove the three bolts from the stamped steel plate near the left rear corner of the valve body, remove the three accumulator body bolts, then remove the separator plate. There will be at least one additional check ball to capture when the plate is removed.
Remove the large lock ring holding the low-reverse clutch support, then lift out the support plate. There is no spring force behind the support, so the lock ring should disengage easily. Remove the low-reverse (reaction) planetary assembly as a unit.
Remove the planetary ring gear support lock ring. You should now be looking at the low-reverse clutch apply assembly. Compress the low-reverse clutch spring pack with a suitable tool, then remove the retaining ring from the hub. Relax the compression on the spring pack and remove all the parts.
Compress the outer cover for the 2-4 servo inward, then remove the lock ring. Slide the cover and servo assembly outward. Remove the input shell and drum/clutch assembly. Pull straight outward and support the weight of the assembly as it disengages from the reaction shell and input planetary set.
What do you need to know about reverse clutch springs?
Any signs of heavy scuffing or burning should indicate replacement. If the steels are intact, they can be cleaned and lightly honed, stoned flat, or ground to break any surface glazing. Inspect the reverse clutch spring pack and springs for damage, distortion, or breakage. Replace any parts as necessary.
