D 2008/2009 Cylinder head W 01-04-09 Measuring the piston projection Commercial available tools: – Micrometer gauge – W 01-04-04 Special tools: – Dial gauge. . . . . . . . . . . . . . . . . . 100400 – Measuring device . . . . . . . . . . . . 100750 6 z Remove cylinder head. W 01-04-04 z Clean sealing surfaces. © 41155-0 z Turn the crankshaft until the respective piston is just in front of the top dead centre (arrow). © 41156-0 © 02/2006 5993-001 1/4