MWM Acteon Workshop Manual page 88

Pistons and Connecting Rods
Position the connecting rod stem in the crankshaft
crankpin and install the connecting rod cap. Tighten
the bolts according to specification.
Check if the connecting rod has free side movement.
Measure the side clearance.
With the piston on TDC, measure the surface height
in relation with the engine block surface. Check the
positions of the piston arrows.
9.612.0.006.7160 - 05/04