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.
2009 Acura CSX Base, AutomaticFACTORY OEM SERVICE PROCEDURE
Standards and Service Limits: Clutch
CLUTCH SPECIFICATION
| Item | Measurement | Qualification | Standard or New | Service Limit |
|---|---|---|---|---|
| Clutch pedal | Height from floor | Except Type S | 159.3 mm (6.27 in.) | -- |
| Type S | 161.3 mm (6.35 in.) | -- | ||
| Stroke | 130-140 mm (5.12-5.51 in.) | -- | ||
| Play | 10-18 mm (0.39-0.71 in.) | -- | ||
| Disengagement height from floor | 77 mm (3.03 in.) min. | -- | ||
| Flywheel | Runout on clutch mating surface | 0.05 mm (0.002 in.) max. | 0.15 mm (0.006 in.) | |
| Clutch disc | Rivet head depth | 1.65-2.25 mm (0.065-0.089 in.) | 0.7 mm (0.03 in.) | |
| Thickness | 8.3-8.9 mm (0.32-0.35 in.) | 6.0 mm (0.24 in.) | ||
| Pressure plate | Warpage | 0.03 mm (0.001 in.) max. | 0.15 mm (0.006 in.) | |
| Height of diaphragm spring fingers | Measured with clutch alignment disc, clutch alignment shaft, remover handle, and feeler gauge | 0.6 mm (0.02 in.) max. | 0.8 mm (0.03 in.) |
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.