Timing Chain Kit · ComponentTiming Chain Tensioner Boltfor 2021 Mazda Mazda3 2.0L I4 · AWDUnitslb-ftNmTorque18lb-ft25 NmOther components in Timing Chain KitCamshaft Sprocket Bolt55 lb-ft · 75 NmCrankshaft Pulley Bolt130 lb-ft · 176 NmOil Pump Bolts9 lb-ft · 12 NmTiming Chain Guide Bolts9 lb-ft · 12 NmTiming Cover Bolts (8mm)18 lb-ft · 25 Nm📝 Suggest a correction to this torque spec