C 230 CL (203.740) L4-1.8L SC (271.948) (2003)
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Crankshaft Main Bearing: Specifications
AH03.20-P-4351-01TK Bearing Diagram of Crankshaft
Bearing diagram of crankshaft
The oil grooves (arrows) in the thrust plates (3, 4) must point toward the thrust collars of the crankshaft. Moisten bearing shells (2, 5) with engine oil
before inserting the crankshaft (1).
The thrust plates (3) each have a retaining lug as an anti-twist lock in the crankshaft bearing caps. Pay attention to correct seating of the anti-twist
locks in the crankshaft bearing caps.
AH03.20-P-4351-02TK Interference Fit of Crankshaft Bearing Cap
Interference fit of crankshaft bearing cap
The crankshaft bearing caps are machined together with the crankcase and must not be interchanged.
