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.
Cylinder Block Specifications
2004 Acura 3.5RLSECTION Cylinder Block Specifications
CYLINDER BLOCK
| Application | In. (mm) | ||||
|---|---|---|---|---|---|
| Cylinder Bore | |||||
| Standard (1) | |||||
| "A" Cylinder | 3.5437-3.5441 (90.010-90.020) | ||||
| Service Limit | 3.5461 (90.070) | ||||
| "B" Cylinder | 3.5433-3.5437 (90.000-90.010) | ||||
| Service Limit | 3.5461 (90.070) | ||||
| Oversize | |||||
| .010" (0.25 mm) | 3.5531-3.5539 (90.250-90.270) | ||||
| .020" (0.50 mm) | 3.5630-3.5638 (90.500-90.520) | ||||
| Maximum Taper | 0.002 (0.05) | ||||
| Maximum Rebore Limit | 0.02 (0.5) | ||||
| Deck Warpage | |||||
| Standard | 0.003 (0.08) | ||||
| Service Limit | 0.004 (0.10) | ||||
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RENDER: 1.0x
NO RELATED
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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.