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Home >> Toyota >> 1988 >> 4Runner Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 2.4L 4-CYL & 2.4L 4-CYL Turbo - VIN [R] >> Removal & Installation >> Rocker Arm Assembly

Rocker Arm Assembly

NOTE: Label all rocker arm components for reassembly reference.
  1. If rocker arms appear loose, disassemble rocker arm assembly and measure rocker arm-to-shaft clearance. Clearance should be .0004-.0020" (.010-.050 mm), with a maximum limit of .0031" (.08 mm).
  2. If clearance exceeds maximum limit, replace rocker arms and/or shafts. Reassemble in reverse of disassembly. Note that rocker arms are identical. See Fig 1.
Fig 1: Disassembled View of Rocker Arm Assembly
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