Checking the diameter of the crankshaft bearings (Renault Fluence 1)

Install the crankshaft main bearing caps, installing cap No.1 on the timing drive side.

Measure the diameter (X1) of the crankshaft bearings using a micrometer. The diameter value should be between 55.997-56.017 mm (for M4R engine) and 51.997-52.017 mm (for engine H4J).

Compare the obtained diameter value with the diameter class marked on the cylinder block (see table "Crankshaft bearing diameter class").