Interference fit of crankshaft bearing cap - AH03.20-P-4351-02AK
WARNING: This page does not describe the selected car, but rather 199 other vehicles, including the 2020 Mercedes-Benz SLC300, 2020 Mercedes-Benz SL550, 2020 Mercedes-Benz SL450, 2020 Mercedes-Benz S65 AMG, and 2020 Mercedes-Benz GLA250. However, it is still accessible from the selected car via links, so may be relevant.
ENGINE 266.920/940/960/980
The crankshaft bearing caps must only be installed in one position. If installed in the correct position, the lug (arrow) at the crankshaft bearing cap is pointing to the rear (inlet side). The crankshaft bearing caps are machined together with the crankcase and must not be interchanged.
The crankshaft bearing caps are numbered consecutively, beginning at the first crankshaft bearing cap on the timing case cover.