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 MANUALSTOYOTA2009YARIS L4-1.5L (1NZ-FE)REPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINESYSTEM SPECIFICATIONSCRANKSHAFT
2009 Toyota Yaris L4-1.5L (1NZ-FE)
Crankshaft
2009 Toyota Yaris L4-1.5L (1NZ-FE)SECTION Crankshaft
CRANKSHAFT
Using a 12 mm socket wrench, tighten the bolts in several steps to the specified torque in the sequence shown in the illustration (*1).
Torque 22 Nm (224 kgf-cm, 16 ft-lbf)
Mark the front of the bearing cap bolts with paint.
Retighten the bearing cap bolts by 90° in the same sequence as step (*1).
Check that the painted mark is now at a 90° angle from the front.
Using a 12 mm socket wrench, tighten the bolts in several steps to the specified torque in the sequence shown in the illustration (*1).
Torque 22 Nm (224 kgf-cm, 16 ft-lbf)
Mark the front of the bearing cap bolts with paint.
Retighten the bearing cap bolts by 90° in the same sequence as step (*1).
Check that the painted mark is now at a 90° angle from the front.
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:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.