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Removal And Installation

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Removal And Installation-Thermostat
G02032442Courtesy of NISSAN MOTOR CO., U.S.A.
  1. Remove undercover.
  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.
    • Do not disassemble water inlet and thermostat assembly. Replace them as a unit, if necessary. 
      Fig 2: Removing Water Inlet And Thermostat Assembly
      G02032443Courtesy of NISSAN MOTOR CO., U.S.A.
  8. Install thermostat with jiggle valve facing upward.
    • After installation, run engine for a few minutes, and check for leaks. 
    • Be careful not to spill coolant over engine compartment. Use a rag to absorb coolant. 
      • Fig 3: Installing Thermostat With Jiggle Valve Facing Upward
      G02032444Courtesy of NISSAN MOTOR CO., U.S.A.
  9. Reinstall any removed parts in reverse order of removal.
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