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Home >> Mazda >> 2021 >> CX-30 Turbo Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (Engine Mechanical System (VIN L)) >> Cylinder Head Gasket Replacement >> Water Inlet Pipe and Flange Installation Note

Water Inlet Pipe and Flange Installation Note

WARNING: This page is about a different car, the 2020 Mazda CX-30. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
  • Be aware of the following points, otherwise engine coolant leakage could result.
    • Do not allow oil (such as engine oil, ATF) to contact O-ring
    • Do not damage O-rings
  1. Apply engine coolant to a new O-ring (water pump side).
  2. Install the O-ring to the water inlet pipe.
    G13556348Courtesy of MAZDA MOTORS CORP.
  3. Insert the water inlet pipe into the water pump so that the marked position is aligned with the projection position.
    G12188443Courtesy of MAZDA MOTORS CORP.
  4. Temporarily tighten the bolt shown in the illustration.
    G12228550Courtesy of MAZDA MOTORS CORP.
  5. Apply engine coolant to a new O-ring (flange side).
  6. Install the O-ring to the water inlet pipe.
    G13556351Courtesy of MAZDA MOTORS CORP.
  7. Assemble the flange, gasket and bolts.
    G13556352Courtesy of MAZDA MOTORS CORP.
  8. Assemble the water inlet pipe and the flange so that the marked position is aligned with the projection position.
    G12188447Courtesy of MAZDA MOTORS CORP.
  9. Temporarily tighten the bolt shown in the illustration.
    G12188448Courtesy of MAZDA MOTORS CORP.
  10. Tighten the bolts shown in the illustration.
    G13556355Courtesy of MAZDA MOTORS CORP.
  11. Tighten the bolt shown in the illustration. (With oil cooler)
    G13556356Courtesy of MAZDA MOTORS CORP.