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B5.9G, B5.9LPG, B Gas Plus, B LPG Plus, and B Gas International Engines – 200-003   Flow Diagram, Cooling System

Table of Contents

Flow Diagram

Flow Diagram

 TOC

SMALL | MEDIUM | LARGE

  1. Coolant inlet
  2. Water pump
  3. Coolant flow past lubricating oil cooler
  4. Coolant flow past cylinders
  5. Coolant to cylinder head
  6. Coolant flow from cylinder block
  7. Coolant to thermostat housing
  8. Thermostat
  9. Coolant bypass passage
  10. Coolant flow to water pump inlet
  11. Bypass closed
  12. Coolant flow to radiator
  13. Coolant to bearing housing
  14. Coolant from bearing housing
  15. Coolant flow to evaporator (B5.9 LPG and B LPG Plus
    only)
  16. Coolant flow from evaporator (B5.9 LPG and B LPG Plus
    only)
Last Modified:  02-Jan-2008
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