OEM 2007 Dodge Grand Caravan Rod Bearing

2007 Dodge Grand Caravan Rod Bearing Parts and Q&A

• Q: What is the Role of Rod Bearing in Measuring Engine Crankshaft Bearing Clearances with Plastigage on 2007 Dodge Grand Caravan?

  A: You can find engine crankshaft bearing clearances by using Plastigage or an alternative system. Remove any oil film before checking, as Plastigage will dissolve in oil. Put a piece of Plastiglate that spans the width of the cap across the inner bearing shell, about 6.35 mm (1/4 in.) away from the oil holes and in an area you suspect. Tighten the bolts holding the bearing cap/bed plate to the correct standard. When the Plastigage shows flattened, take off the bearing cap and see which band on the metric scale matches the same measure. If the readings are not the same at both ends, this is a sign of taper, so check and record all measurements. Compare the size found in the engine diagram to the measurements in the engine specifications table. Since Plastigage is available with different clearances to fit different specifications, pick the one that best suits your application. Now, fit the right crankshaft bearings so that the clearances match the requirements.