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 MANUALSMITSUBISHI2004DIAMANTE V6-3.5L SOHCREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSCOOLING SYSTEMSYSTEM SPECIFICATIONSFASTENER TIGHTENING SPECIFICATIONS
2004 Mitsubishi Diamante V6-3.5L SOHC
Fastener Tightening Specifications
2004 Mitsubishi Diamante V6-3.5L SOHCSECTION Fastener Tightening Specifications
| Radiator | Radiator support bolt | 12 Nm |
| Reserve tank bolt | 12 Nm | |
| Thermostat | Water outlet fitting | 17 - 20 Nm |
| Water hose and water pipe | Heater inlet pipe A | 17 - 20 Nm |
| Heater inlet pipe B | 17 - 20 Nm | |
| Thermostat housing assembly | 17 - 20 Nm | |
| Water inlet pipe assembly bolt | 12 - 15 Nm | |
| Water pump | Generator brace bolt | 24 Nm |
| Water pump bolt | 24 Nm | |
| Water pump bolt | 41 Nm |
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.