Timing Chain · ComponentTiming Chain Guide Boltsfor 2005 Mazda Mazda3 2.3L I4 · FWDUnitslb-ftNmTorque7lb-ft10 NmOther components in Timing ChainCamshaft Sprocket Bolt59 lb-ft · 80 NmCrankshaft Pulley Bolt128 lb-ft · 174 NmTiming Chain Tensioner Bolt18 lb-ft · 25 NmTiming Cover Bolts (8mm)18 lb-ft · 25 NmValve Cover Bolts7 lb-ft · 10 Nm📝 Suggest a correction to this torque spec