Cooper S (R53) L4-1.6L SC (W11) (2004)
Install main bearing shell with lubrication groove (1) in top section of crankcase.
Install main bearing shell without lubrication groove (2) in bottom section of crankcase.
Checking main bearing clearance:
Install main bearing shell with lubrication groove (1) in top section of crankcase.
Install main bearing shell without lubrication groove (2) in bottom section of crankcase.
Checking main bearing clearance: