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Home >> Chevrolet >> 2018 >> Spark LT, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 59 (Engine Mechanical - 1.4L (LV7) - Repair Instructions - On Vehicle) >> Repair Instructions - On Vehicle >> Exhaust Camshaft Replacement (L5Q) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2017 Chevrolet Spark. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the camshaft position actuator. Refer to Camshaft Position Actuator Replacement (L5Q) .
  2. Components MUST be separated, marked or organized in a way to ensure installation to their original location and position. Take precautions in order to prevent interchanging of parts.
    Fig 1: Exhaust Camshaft, Exhaust Camshaft Bearing Caps And Bolts
    GM4036700Courtesy of GENERAL MOTORS COMPANY
    NOTE: Many internal engine components will develop specific wear patterns on their friction surfaces.
  3. Tag or mark each part immediately when removed. Indicate location, direction or orientation when necessary.
  4. Loosen the 10 camshaft bearing cap bolts (1), working from outside to inside in a spiral in steps of 1/2 turn.
    NOTE: Observe the markings on the bearing caps. Each bearing cap is marked in order to identify its location.
  5. Remove the 10 camshaft bearing cap bolts (1).
  6. Remove the camshaft bearing front exhaust cap (2) and camshaft bearing cap (3).
  7. Remove the exhaust camshaft (4).
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