What are the specified torque settings for cylinder head bolts for peugeot 405 mi16?

For the Peugeot 405 MI16, the specified torque settings for the cylinder head bolts typically range from 20 Nm (14.75 lb-ft) for the initial tightening, followed by a further 90 degrees of rotation for the final torque. It is essential to follow the manufacturer's specification and sequence when tightening the bolts to ensure proper clamping and avoid warping the cylinder head. Always consult the vehicle's service manual for the most accurate and detailed information.