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Technical Features And Description [Cooling System] [2017]

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Technical Features And Description [Cooling System] [2017]
LIT-18616-JD-64
Yamaha Marine

Cooling diagram

  1. Water
  2. Water inlet
  3. Lower case
  4. Water pump
  5. Oil pan
  6. Exhaust guide
  7. Exhaust cover
  8. Cylinder head
  9. Cylinder block
  10. Thermostat
  11. Fuel cooler
  12. Muffler
  13. Cooling water wall
  14. Propeller boss
  15. Cooling water pilot hole
  16. Trim tab water inlet
  17. Flushing device

A. Cooling water flow
B. When flushing the cooling water passages
C. Dynamic water pressure when the boat is cruising

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