Special Tools Required
Remove the oil seal from the end cover.

Install the new oil seal flush with the end cover using the driver handle and the bearing driver attachment (22 x 24 mm).

Heater Unit - Core Replacement Part-1
SRS components are located in this area.
Review the SRS component locations
and
the precautions and procedures
before doing repairs or service.
Do the battery t ...
Warm Up TWC Removal/Installation
NOTE: If the warm up TWC is damaged internally, inspect the under-floor TWC
for debris.
Raise the vehicle on a lift.
Remove the bolts (A).
Lower the vehicle.
...
Main Valve Body Disassembly, Inspection, and Reassembly (A/T)
Clean all parts thoroughly in solvent, and dry them with compressed air.
Blow out all passages.
Do not use a magnet to remove the check balls, it may magnetize the check
balls. ...