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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1121 (Engine Mechanical - 3.4L) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Camshaft Installation

Camshaft Installation

WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Camshaft
    GM55018Courtesy of GENERAL MOTORS CORP.
  1. Coat the camshaft journals with clean engine oil.
  2. Coat the camshaft lobes with prelube GM P/N United States 12345501, GM P/N Canada 992704 or the equivalent.
  3. Install the camshaft using the following procedure:
    1. Install a large screwdriver into the camshaft bolt hole for support. Do not damage the threads.
    2. Rotate the camshaft while installing the camshaft into the camshaft bearings.
    4. Fig 2: View Of Camshaft Thrust Plate
    GM54981Courtesy of GENERAL MOTORS CORP.
  4. Install the camshaft thrust plate.
    5. NOTE: Refer to Fastener Notice in Cautions and Notices.
  5. Install the camshaft thrust plate screws.

    Tighten:  Tighten the camshaft thrust plate screws to 10 N.m (89 lb in).

    6. Fig 3: View Of Camshaft Position Sensor
    GM187003Courtesy of GENERAL MOTORS CORP.
  6. Install the camshaft position sensor.
  7. Install the camshaft position sensor bolt.

    Tighten:  Tighten the camshaft position sensor bolt to 10 N.m (89 lb in).

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