Rod Bearings
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Ensure connecting rod and connecting rod cap are marked with corresponding cylinder number before removing.
- Use Plastigage to check rod bearing clearance. Apply light coat of engine oil to connecting rod bolt threads before tightening nuts to specification. See TORQUE SPECIFICATIONS .
- Ensure oil clearance and side play are within specification. See CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS and CONNECTING RODS tables under ENGINE SPECIFICATIONS.
CAUTION:
If main bearing failure exists, oil cooler must be replaced and turbocharger must be checked. For replacement of oil cooler, see OIL COOLER ASSEMBLY under REMOVAL & INSTALLATION.