Chevrolet Sonic Repair Manual: Oil Pump Cleaning and Inspection
- 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?E.058 mm (0.00079?E.00228 in).
Engine Front Cover with Oil Pump Replacement
Removal Procedure
Disconnect the battery negative cable. Refer to Battery Negative Cable
Disconnection and Connection.
Set the engine to TDC. Refer to Camshaft Timing Chain Inspec ...
Oil Pump Replacement
Removal Procedure
Remove the engine front cover. Refer to Engine Front Cover with Oil
Pump Replacement.
Remove the 8 oil pump cover bolts (1).
Remove t ...
Other materials:
Battery Tray Replacement
Battery Tray Replacement
Callout
Component Name
Preliminary Procedures
Remove the battery. Refer to Battery Replacement.
Unclip the engine control module (ECM) bracket from the battery
tray and set aside.
Unclip the ...
Engine Front Cover with Oil Pump Replacement
Removal Procedure
Disconnect the battery negative cable. Refer to Battery Negative Cable
Disconnection and Connection.
Set the engine to TDC. Refer to Camshaft Timing Chain Inspection.
Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Remove ...
Drive Range - Fourth Gear (Gen 1)
As vehicle speed increases, the transmission control module (TCM) processes input
signals from the automatic transmission input and output speed sensors, the throttle
position sensor and other vehicle sensors to determine the precise moment to command
OFF the normally-high 35R pressure control ...
0.0058