Valve Tappets Specifications

1999 Mazda Protege ES, AutomaticSECTION Valve Tappets Specifications
VALVE TAPPETS

Application In. (mm)
Bore Diameter 1.1811-1.1821 (30.000-30.025)
Lifter Diameter 1.1795-1.1801 (29.959-29.975)
Oil Clearance
Standard .0010-.0026 (.025-.066)
Maximum .0071 (.180)
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.