BMW — 11 Motor

Contents Page Removing alternator mount cover .........................................................................................33 Renewing radial shaft seal in alternator mount cover ...................................................34 Renewing radial shaft seal for rotary breather .................................................................34 Removing auxiliary shaft drive .................................................................................................35 Removing oil pump ......................................................................................................................36 Removing radial shaft seal on crankshaft with engine installed ...............................37 Dismantling crankcase ...............................................................................................................38 Removing crankshaft, auxiliary shaft and timing chain tensioning and slide rails ...........................................................................................................40 Removing and installing oil pick-up basket .......................................................................41 Replacing oil level sight glass .................................................................................................41 Removing conrods .......................................................................................................................41 Checking conrods ........................................................................................................................41 Measuring main and big end bearing play .........................................................................42 Measuring radial bearing play ............................................................................................................42 Installing main bearing .......................................................................................................................43 Measuring axial bearing play .............................................................................................................43 Measuring big end bearing play .............................................................................................44 Assembling engine ....................................................................................................................45 Installing conrod ............................................................................................................................45 Installing crankshaft .....................................................................................................................46 Installing timing chain tensioning and slide rails .............................................................46 Installing auxiliary shaft/timing chains ..................................................................................46 Assembling engine block ..........................................................................................................47 Installing the crankshaft radial seal .......................................................................................49 Installing clutch housing ............................................................................................................50 Installing oil pump .........................................................................................................................51 Installing auxiliary shaft drive ...................................................................................................52 Installing piston ..............................................................................................................................53 Installing cylinder ...........................................................................................................................54 Installing cylinder head ...............................................................................................................55 Adjusting valve clearances .......................................................................................................56 11.2