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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 4.3L (Unit Repair) >> Repair Instructions >> Valve Lifter Installation

Valve Lifter Installation

  1. Apply lubricant GM P/N United States 12345501, GM P/N Canada 992704, or equivalent, to the valve lifter rollers.

    Important:  If reusing the valve lifters, install the valve lifters in the original positions.

  2. Install the valve lifters.
    Fig 1: Valve Lifters
    G01660610Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  3. Install the valve lifter pushrod guides.

    Tighten 

    Tighten the valve lifter pushrod guide bolts to 16 N.m (12 lb ft).

    Fig 2: Valve Lifter Pushrod Guides
    G01660611Courtesy of GENERAL MOTORS CORP.
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