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Home >> Mazda >> 2004 >> MX-5 Miata Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> Engine Mechanical [Lubrication System] >> Oil Pump Inspection >> Pressure Spring Inspection

Pressure Spring Inspection

  1. Apply pressing force to the pressure spring and measure the spring height.
    • If not as specified, replace the pressure spring.
    1. Standard height: 35.37 mm {1.393 in} [Pressing force: 88.1 {8.98 kgf, 19.8 lbf}] 
    2. Free length (Reference): 46.79 mm {1.842 in} 
  2. Fig 1: Measuring Spring Height
    G00997745Courtesy of MAZDA MOTORS CORP.