Maxima SE V6-3.0L (VQ30DE) (1998)
Thermostat: Service and Repair
REMOVAL AND INSTALLATION
1. Drain coolant from drain plugs on radiator and both sides of cylinder block.
2. Remove drive belts and idler pulley bracket.
3. Remove water pump drain plug on pump side of cylinder block.
4. Remove lower radiator hose
5. Remove water inlet and thermostat assembly.
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Do not disassemble water inlet and thermostat. Replace them as a unit, if necessary.
6. Install thermostat with jiggle valve facing upward.
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After installation, run engine for a few minutes, and check for leaks.
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Be careful not to spill coolant over engine compartment. Use a rag to absorb coolant.
INSPECTION