Section 545 (4.7L Engine (Service Information)): Lubrication: Description
WARNING: This page is about a different car, the 2005 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
The lubrication system is a full flow filtration pressure feed type. See Fig 1.
| 1 - LEFT CYLINDER HEAD OIL GALLERY |
| 2 - OIL PRESSURE SENSOR LOCATION |
| 3 - TO LEFT CYLINDER HEAD |
| 4 - OIL FEED TO IDLER SHAFT |
| 5 - OIL PUMP OUTLET TO BLOCK |
| 6 - OIL PUMP |
| 7 - TO CRANKSHAFT MAIN JOURNALS |
| 8 - RIGHT CYLINDER HEAD OIL GALLERY |
| 9 - TO RIGHT CYLINDER HEAD |
| 10 - CYLINDER BLOCK MAIN GALLERY |
| 11 - OIL FEED TO BOTH SECONDARY TENSIONERS |