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.
2007 Mazda 3 L4-2.3LFACTORY OEM SERVICE PROCEDURE
Oil Pump, Engine
Oil Pump
Tighten the oil pump bolts in two steps in the order shown in the figure.
Tightening torque:
Step 1 8 - 12 Nm (82 - 122 kgf-cm, 71 - 105 in-lbf)
Step 2 17 - 23 Nm (1.8 - 2.3 kgf-m, 12.6 - 16.9 ft-lbf)
Tighten the oil pump bolts in two steps in the order shown in the figure.
Tightening torque:
Step 1 8 - 12 Nm (82 - 122 kgf-cm, 71 - 105 in-lbf)
Step 2 17 - 23 Nm (1.8 - 2.3 kgf-m, 12.6 - 16.9 ft-lbf)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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