mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Compression Check|Specifications|Page 2057 > < Spark Plug Condition|Page 2053
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Compression Check: Specifications

Compression pressure

Standard  .........................................................................................................................................................  830 kPa {8.5 kgf/cm2, 120 psi} [250 rpm]
Minimum  ......................................................................................................................................................  680 kPa {6.9 kgf/cm2, 98.6 psi} [250 rpm]
Standard difference in chambers  ........................................................................................................................  Within 150 kPa {1.5 kgf-cm2, 21.8 psi}
Standard difference in rotors  .............................................................................................................................  Within 100 kPa {1.0 kgf-cm2, 14.5 psi}

Compression Check|Specifications|Page 2057 > < Spark Plug Condition|Page 2053