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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSTOYOTA2006RAV4 4WD L4-2.4L (2AZ-FE)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYPISTON RING, ENGINE
2006 Toyota RAV4 4WD L4-2.4L (2AZ-FE)
Piston Ring, Engine
2006 Toyota RAV4 4WD L4-2.4L (2AZ-FE)SECTION Piston Ring, Engine
Piston Ring Groove Clearance
No. 1 Ring 0.020 to 0.070 mm (0.0008 to 0.0028 inch)
No. 2 Ring 0.020 to 0.060 mm (0.0008 to 0.0024 inch)
Oil Ring 0.020 to 0.070 mm (0.0008 to 0.0028 inch)
Piston Ring End Gap
Standard
No. 1 Ring 0.24 to 0.31 mm (0.0094 to 0.0122 inch)
No. 2 Ring 0.33 to 0.43 mm (0.0130 to 0.0169 inch)
Oil Ring 0.10 to 0.30 mm (0.0040 to 0.0119 inch)
Maximum
No. 1 Ring 0.89 mm (0.0350 inch)
No. 2 Ring 1.37 mm (0.0539 inch)
Oil Ring 0.73 mm (0.0287 inch)
No. 1 Ring 0.020 to 0.070 mm (0.0008 to 0.0028 inch)
No. 2 Ring 0.020 to 0.060 mm (0.0008 to 0.0024 inch)
Oil Ring 0.020 to 0.070 mm (0.0008 to 0.0028 inch)
Piston Ring End Gap
Standard
No. 1 Ring 0.24 to 0.31 mm (0.0094 to 0.0122 inch)
No. 2 Ring 0.33 to 0.43 mm (0.0130 to 0.0169 inch)
Oil Ring 0.10 to 0.30 mm (0.0040 to 0.0119 inch)
Maximum
No. 1 Ring 0.89 mm (0.0350 inch)
No. 2 Ring 1.37 mm (0.0539 inch)
Oil Ring 0.73 mm (0.0287 inch)
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.