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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 >> Crankshaft Rear Oil Seal 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 crankshaft position sensor reluctor ring. Refer to Crankshaft Position Sensor Reluctor Ring Replacement (L5Q) .
  2. Check which of the crankshaft rear oil seals (1, 2) is installed.
    Fig 1: Identifying Crankshaft Rear Oil Seals
    GM4003981Courtesy of GENERAL MOTORS COMPANY
    NOTE: The engine could be equipped with two different rear oil seal designs.
  3. Use a suitable tool to remove the seal.
    Fig 2: Removing Crankshaft Rear Oil Seal
    GM3701652Courtesy of GENERAL MOTORS COMPANY
    CAUTION: Be careful that the crankshaft will not be damaged while the crankshaft rear oil seal is pulled out. Failing to do so may reduce the leak-tightness and could cause damage to the crankshaft.
  4. Remove the Crankshaft Rear Oil Seal (1) from the Crankshaft.
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