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.
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HOMESERVICE MANUALSVOLVO2004V70 L5-2.5L TURBO VIN 59 B5254T2REPAIR AND DIAGNOSISENGINE, COOLING AND EXHAUSTENGINECYLINDER BLOCK ASSEMBLYPISTONSPECIFICATIONS
2004 Volvo V70 L5-2.5L Turbo VIN 59 B5254T2
Piston: Specifications
2004 Volvo V70 L5-2.5L Turbo VIN 59 B5254T2SECTION Specifications
Specifications, mechanical
Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential information in the illustrations is always correct.
Pistons (engine capacities)
Classification is marked on the top of the piston.
Piston rings
Upper compression ring.0.030-0.070 mm
Lower compression ring.0.030-0.070 mm
Oil control ring assembly.0.038-0.142 mm
Upper.1,200 -0.010/-0.030 mm
Lower.1,500 -0.010/-0.030 mm
Spring.1.510 ± 0.020 mm
Rail.0.460 ± 0.011 mm
Piston pin
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.