maintenanceSpark Plug Service Torque Specsfor 2004 Volvo XC90 3.2L I6 · AWDUnitslb-ftNm11 fastenersSeqComponentTorqueAngle—Air Box Clips4 lb-ft · 5 Nm——Bracket Bolts15 lb-ft · 20 Nm——Connector Bolts5 lb-ft · 7 Nm——Cover Screws8 lb-ft · 11 Nm——Engine Cover Clips2 lb-ft · 3 Nm——Ignition Coil Bolt8 lb-ft · 11 Nm——Mounting Bolts20 lb-ft · 27 Nm——Oil Drain PlugCriticalUse new crush washer26 lb-ft · 35 Nm——Sensor Bolts8 lb-ft · 11 Nm——Spark PlugCriticalGap before install15 lb-ft · 20 Nm——Wheel Lug NutsCriticalTorque in star pattern103 lb-ft · 140 Nm—📝 Suggest a correction to this torque spec