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.
M/T Differential Backlash Inspection (M/T)
Place the differential assembly on V-blocks (A), and install the right
driveshaft (B) and the left driveshaft (C).
Measure the backlash of both pinion gears (D) with a dial in ...
Door Locks
Each door has a lock tab on the top of the door. Push in the tab to lock the
door, and pull it out to unlock.
On Canadian DX model
To lock the passenger’s door when getting out of the vehicle, ...
Subframe Replacement
Front Subframe Torque
NOTE:
After loosening the subframe mounting bolts, be sure to replace them with
new ones.
Loosely install new front subframe mounting bolts, then tighten the b ...