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Home >> Chevrolet >> 2018 >> Spark ACTIV, Automatic CVT Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 1.0L (L5Q) Or 1.4L (LV7) - Repair Instructions - On Vehicle >> Repair Instructions - On Vehicle >> Positive Crankcase Ventilation Valve Replacement (LV7) >> Removal Procedure

Removal Procedure

  1. Remove the intake manifold cover. Refer to Intake Manifold Cover Replacement (LV7) .
  2. Remove the air cleaner assembly. Refer to Air Cleaner Assembly Replacement .
  3. GM4210128Courtesy of GENERAL MOTORS COMPANY

    Loosen the air cleaner outlet duct clamp (2) and position the air cleaner outlet duct (1) away from the engine.

  4. GM4210130Courtesy of GENERAL MOTORS COMPANY

    Using a suitable tool, cut a slot in the tamper-resistant positive crankcase ventilation (PCV) bolt heads (1) and remove with a flat-bladed tool. Discard bolts (1).

  5. Remove the air cleaner outlet duct assembly (2) with the positive crankcase ventilation tube and valves from the engine. Discard the assembly (2).
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