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Home >> Toyota >> 1985 >> Pickup Base, 4WD >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 2.4L 4-CYL & 2.4L 4-CYL Turbo - VIN [R] >> Removal & Installation >> Valve Clearance Adjustment

Valve Clearance Adjustment

  1. Engine must be at normal operating temperature. Remove valve cover and rotate crankshaft until No. 1 piston is TDC on the compression stroke. Measure clearance between rocker arm and valve stem. Adjust No. 1 and No. 2 intake valves and No. 1 and No. 3 exhaust valves.
  2. Rotate crankshaft one complete revolution (360°) and align timing mark at TDC. Adjust remaining valves.
VALVE CLEARANCE ADJUSTMENT

Valve In. (mm)
Intake .008 (.20)
Exhaust .012 (.30)