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:
Indicator/Warning Message Description and Operation
Indicator LIGHT ON
Refer to the owner's manual for the descriptions and explanations of all
indicator lights.
For diagnosis and repair information related to an indicator light, refer
to the System Diagnosis and the Description of Operation that the message relates
to.
...
Fuel Pressure Relief
Special Tools
EN-34730-91 Pressure Tester
For equivalent regional tools, refer to Special Tools.
Warning: Gasoline or gasoline vapors are highly flammable. A fire
could occur if an ignition source is present. Never drain or store gasoline
or diesel fuel in an open container, due ...
Camshaft Installation
Special Tools
EN-422 Installer
For equivalent regional tools, refer to Special Tools.
Note: Coat with MoS 2 lubricating paste. Refer to Adhesives, Fluids,
Lubricants, and Sealers.
Install the intake camshaft (1).
Note: Note the identification mark ...
0.0068