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 EXHAUSTENGINETIMING COMPONENTSSPECIFICATIONS
2004 Volvo V70 L5-2.5L Turbo VIN 59 B5254T2
Timing Components: Specifications
2004 Volvo V70 L5-2.5L Turbo VIN 59 B5254T2SECTION Specifications
Tighten the center screw for the variable valve timing (VVT) unit. Tighten 120 Nm
The center plug. Tighten 35 Nm
Tighten the center screw on the timing belt tensioner 5 Nm
Tighten the three screws securing the timing gear pulley for the exhaust camshaft to the variable valve timing unit 10 Nm
Install the third screw at the timing gear pulley for the intake camshaft. Tighten the screws 20 Nm
Hold the eccentric secure and tighten the center screw. Tighten 20 Nm
The plug with a new blind cover plug. Tighten 40 Nm
The Vibration Damper
Tighten the center nut 180 Nm
Tighten the four screws 25 Nm
Angle tighten 30 degrees
Use the crankshaft center screw as a counterhold.
Remove the counterhold and install new screws.
Tighten the screws 25 Nm
Angle-tighten 30 degrees
The front timing belt cover. Tighten 12 Nm
The engine stabilizer brace.
Tighten the screws at the suspension turrets. Tighten 50 Nm
Tighten the engine bracket screw. Tighten 80 Nm
Center screw for the timing belt 25 Nm
Timing gear pulley
(camshafts without variable valve timing) 20 Nm
Timing gear pulley (camshafts with variable valve timing) 10 Nm
Timing cover, (front/rear) 12 Nm
Timing cover, (upper) 8 Nm
Spin the idler pulley and listen for noise.
If replacing with a new idler pulley, tighten 24 Nm
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:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.