Removal Procedure
- Raise the vehicle.
- Remove the oil filter.
- Remove the oil filter adapter bolt (4WD only).
- Remove the oil cooler bypass valve.
- Clean the recess in the block.
Important: Do not damage the engine block when removing the bypass valve.
| • | Install a 4.8 mm (3/16 in) sheet metal screw into the hole in the cup plug. |
| • | Using the two heel bars, take out the cup plug. |
| • | Remove the oil cooler bypass valve. Use a slide hammer. |
Installation Procedure
- Install the oil cooler bypass valve by using a socket to drive the bypass valve into the bore until seated on the shoulder in the bore.
- Install the cup plug for the oil cooler bypass valve.
- Install the oil filter bypass valve. Use a socket to drive the valve into the bore until the valve seats against the shoulder in the bore.
- Install the oil filter adapter end bolt (4WD only).
- Install the oil filter.
Important: This plug has an orifice hole that prevents an air lock from occurring and blocking oil flow.
Tighten
Tighten the bolt to 65N·m (47 lb ft).
Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.
