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Thermostat REMOVAL AND INSTALLATION NBLC0021 SLC329B SLC962AA 1. Remove under cover. 2. Remove suspension member stay. 3. Drain coolant from radiator. 4. Remove drive belts. 5. Remove water drain plug on water pump side of cylinder block. 6. Disconnect lower radiator hose. 7. Remove water inlet and thermostat assembly. I Do not disassemble water inlet and thermostat. Replace SLC948A 8. Install thermostat with jiggle valve facing upward. I After installation, run engine for a few minutes, and check I Be careful not to spill coolant over engine compartment. 9. Reinstall any removed parts in reverse order of removal. SLC949A INSPECTION NBLC0022 1. Check valve seating condition at ordinary room temperatures. 2. Check valve opening temperature and maximum valve lift. Standard Valve opening temperature 76.5°C (170°F) Valve lift More than 8.6 mm/90°C (0.339 in/194°F) ENGINE COOLING SYSTEM Thermostat LC-16 |