Oil Pump: Service and Repair

Oil Pump
This is a "Trustmark Authoring Standards (TAS) Repair Procedure"
- TAS style procedures can be identified by steps that have no accompanying step text and the magenta color of the electrical connectors and fasteners such as nuts, bolts, clamps or clips.
- TAS removal and installation procedures use a sequence of color illustrations to indicate the order to be followed when removing/disassembling or installing/assembling a component.
- Many of the TAS procedures will have the installation information within the removal steps.
- The TAS color illustrations use a variety of symbols to indicate important details of the procedures. It is important to understand these symbols in order to properly used the TAS procedures.
Refer to How to Use TAS Procedures and TAS Symbol Glossary at Vehicle | Description and Operation for additional information on these TAS procedures.
For additional information, refer to How to Use TAS Procedures How to Use TAS Procedures

Removal

NOTE:
Some variation in the illustrations may occur, but the essential information is always correct.
1 Disconnect the battery ground cable.
For additional information, refer to Specifications Battery and Charging System

WARNING: Make sure to support the vehicle with axle stands.
2 Raise and support the vehicle.
For additional information, refer to Oil Pan Extension Service and Repair





NOTE:
Tsubaki timing drive only.





NOTE:
INA timing drive only.









NOTE:
Remove and discard the O-ring seal.





CAUTION: Remove and discard the O-ring seals.





NOTE:
Remove and discard the O-ring seal.

Installation





1 Lubricate and install the new O-ring seals.




M8: 25 Nm
M6: 12 Nm




2 Lubricate and install a new O-ring seal.





Torque to: 12 Nm





Torque to: 21 Nm





NOTE:
Tsubaki timing drive only.
3 Install the lower timing chain making sure the colored chain links align correctly with the fuel rail high-pressure fuel pumps camshaft and crankshaft sprocket markings.





CAUTION: Make sure that the tensioner spring is correctly located.

NOTE:
Tsubaki timing drive only.

Torque to: 21 Nm





NOTE:
INA timing drive only.
4 Install the lower timing chain making sure the colored chain links align correctly with the fuel rail high-pressure fuel pumps camshaft and crankshaft sprocket markings.





CAUTION: Make sure that the tensioner spring is correctly located.

NOTE:
INA timing drive only.

Torque to: 21 Nm
For additional information, refer to Oil Pan Extension Service and Repair
5 Connect the battery ground cable.
For additional information, refer to Specifications Battery and Charging System