Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2004 Mazda RX-8 1.3 3FACTORY OEM SERVICE PROCEDURE
Eccentric Shaft Position Plate Removal/Installation
CAUTION:
- To allow the PCM to identify that the eccentric shaft position plate has been replaced, pump the brake pedal 20 times within 8 s after the ignition switch is turn to the ON position (engine off).
- Remove the drive belt referring to the drive belt replacement. (See DRIVE BELT REPLACEMENT .)
- Remove in the order indicated in the table.
- Install in the reverse order of removal.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.