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Home >> Buick >> 2008 >> Allure CXL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Mechanical - 3.6L (3 Of 5)) >> Off-Vehicle Repair Instructions (1 Of 3) >> Camshaft Removal - Left Side

Camshaft Removal - Left Side

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    Fig 1: Identifying Markings On Bearing Caps
    GM1306294Courtesy of GENERAL MOTORS CORP.
  1. Observe the markings on the bearing caps. Each bearing cap is marked in order to identify its location. The markings have the following meanings:
    • The raised feature must always be oriented toward the center of the cylinder head.
    • The I indicates the intake camshaft.
    • The E indicates the exhaust camshaft.
    • The number indicates the journal position from the front of the engine.
    2. Fig 2: Locating Camshaft Bearing Cap & Bolts
    GM902910Courtesy of GENERAL MOTORS CORP.
  2. Remove the camshaft bearing cap bolts.
  3. Remove the camshaft bearing caps.
    4. Fig 3: View Of Camshafts
    GM902909Courtesy of GENERAL MOTORS CORP.
  4. Remove the camshafts.
  5. Replace the camshaft bearing caps and bolts.
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