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Home >> Subaru >> 2022 >> Forester Wilderness >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (CVT Transaxle System (Tr580) (Except For Wilderness)) >> Oil Pump >> Inspection

Oil Pump: Inspection

WARNING: This page is about a different variant/trim than selected.
  1. Check that there is no deformation, cracks or other damages.
  2. Check the oil pump shaft for looseness.
  3. Rotate the oil pump shaft by hand, and check for noise.
  4. Rotate the oil pump shaft by hand, and check for smooth rotation.
  5. Check oil strainer for clogging.
    1. Measure the secondary pressure (line pressure). Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580) (EXCEPT FOR WILDERNESS)>SECONDARY PRESSURE (LINE PRESSURE) TEST>INSPECTION .
    2. Remove the oil pan and oil strainer. Ref. to CONTINUOUSLY VARIABLE TRANSMISSION (TR580) (EXCEPT FOR WILDERNESS)>OIL PAN>REMOVAL .
    3. Check oil strainer for clogging.
    NOTE: When oil strainer has no clogging, replace the oil pump.
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