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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Mechanical - 2.0L (LSY)) >> Repair Instructions >> Camshaft Replacement >> Installation Procedure

Installation Procedure

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  1. GM5020886Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Coat all bearing surfaces with clean engine oil.

    Exhaust Camshaft (1) - Install

  2. Intake Camshaft (2) - Install
  3. GM5020896Courtesy of GENERAL MOTORS COMPANY

    Ensure that the camshaft notch (2) at the front of the camshaft (1) is in the 6 o'clock position.

  4. GM5020884Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Coat all bearing surfaces with engine oil.

    Camshaft Bearing Cap (1, 2, 3) - Install

  5. GM5020898Courtesy of GENERAL MOTORS COMPANY

    Camshaft Bearing Cap Bolt (1) - Install and hand tighten [26x]

  6. Fig 1: Identifying Camshaft Bearing Cap Bolts With Tightening Sequence
    GM5020900Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Camshaft Bearing Cap Bolt - Tighten in sequence [26x]

    1. First Pass: - 8 N.m (71 lb in)
    2. Second Pass: Loosen - 60 degrees
    3. Final Pass: - 15 N.m (11 lb ft)
  7. GM5149787Courtesy of GENERAL MOTORS COMPANY

    EN-52462-A  Camshaft Tool (1) - Install

  8. GM5034491Courtesy of GENERAL MOTORS COMPANY

    Camshaft Carrier (1) - Install - Camshaft Carrier Replacement