The sealing rings are synthetic resin with chamfered ends. Check the condition of the sealing rings, and replace them only if they are worn, distorted, or damaged.
For a better fit, squeeze sealing rings together slightly before installing them.

Apply ATF to the new sealing rings, then install them on the secondary shaft.

After installing the sealing rings, verify the following:
The rings are fully seated in the groove.
The rings are not twisted.
The chamfered ends of the rings are properly joined.
Crankshaft Main Bearing Replacement
Main Bearing Clearance Inspection
Remove the bearing cap bridge, the main bearing caps, and main bearing
halves.
Clean each main journal and main bearing half with a clean s ...
Automatic Transmission Removal (A/T)
Special Tools Required
Universal Lifting Eyelet 07AAK-SNAA120
1.8 Support Bolt 07AAK-SNAA500
Engine Support Hanger, A and Reds AAR-T1256
*: Reds engine support hanger AAR-T1256 is available th ...
Getting Started Tutorial
1 Press the INFO button.
2 Select Voice Info.
3 Select Getting started.
You can also view the available
command list for each system. See
Command Help on this page.
4 Select Using the talk b ...