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.
2002 Mazda Tribute DX 2WD L4-2.0LFACTORY OEM SERVICE PROCEDURE
Engine Tightening Torque
Tightening Torque
Crankshaft pulley bolt 115 Nm (85 ft. lbs.)
Water pump pulley bolts 24 Nm (18 ft. lbs.)
Cylinder head bolts
Step 1 20 Nm (15 ft. lbs.)
Step 2 40 Nm (30 ft. lbs.)
Step 3 Additional 90 degrees
Main Bearing cap bolts
Step 1 25 Nm (18 ft. lbs.)
Step 2 Additional 60 degrees
Exhaust manifold 16 Nm (12 ft. lbs.)
Oil pan
Step 1 6 Nm (53 in. lbs.)
Step 2 12 Nm (9 in. lbs.)
Thermostat housing 10 Nm (89 in. lbs.)
Water pump bolts 10 Nm (89 in. lbs.)
Crankshaft pulley bolt 115 Nm (85 ft. lbs.)
Water pump pulley bolts 24 Nm (18 ft. lbs.)
Cylinder head bolts
Step 1 20 Nm (15 ft. lbs.)
Step 2 40 Nm (30 ft. lbs.)
Step 3 Additional 90 degrees
Main Bearing cap bolts
Step 1 25 Nm (18 ft. lbs.)
Step 2 Additional 60 degrees
Exhaust manifold 16 Nm (12 ft. lbs.)
Oil pan
Step 1 6 Nm (53 in. lbs.)
Step 2 12 Nm (9 in. lbs.)
Thermostat housing 10 Nm (89 in. lbs.)
Water pump bolts 10 Nm (89 in. lbs.)
Factory Service Tools
Use the Manual With the Right Hardware
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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.