Oil Pump Cleaning and Inspection
WARNING: This page is about a different car, the 2011 Chevrolet Cruze. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the external rotor with the internal rotor.
- Visually inspect the components.
- Install the external and the internal rotors.
- Inspect the axial clearance of the rotors in respect to the control unit housing upper edge.
Specifications: Permissible measurement is 0.02-0.058 mm (0.00079-0.00228 in).