BMW C1 200 Repair Manual page 78

Contents
Inlet and exhaust valve
Removing valves ...............................................................................................................................27
Check valve guide for wear ...............................................................................................................29
Check valve seat for wear ..................................................................................................................30
Regrinding valve seats ......................................................................................................................30
Check valve for wear .........................................................................................................................31
Check valve springs for wear .............................................................................................................31
Install valves ......................................................................................................................................32
# Check timing chain
# Replacing chain tensioner
# Cylinder head cover removal and installation
Camshaft, camshaft sprocket, camshaft bearing cap
Removing and installing camshaft sprockets .....................................................................................35
Camshaft bearing cap/camshaft removal, installation, replacement ...................................................36
Checking camshafts ..........................................................................................................................38
Replacing chain rails
Chain rail replacement .......................................................................................................................38
Replacing guide rail ...........................................................................................................................39
Replacing chain tensioner rail ............................................................................................................39
Timing chain removal, installation, replacement .................................................................................40
Cylinder head removal and installation
Cylinder liner removal ........................................................................................................................41
Checking cylinder dimensions ...........................................................................................................41
Replacing stud bolts .........................................................................................................................42
Piston removal, installation, replacement
Replacing piston rings .......................................................................................................................43
Checking piston dimensions .............................................................................................................44
Measuring piston pin .........................................................................................................................44
Removing crankshaft
Measuring end float ...........................................................................................................................45
Measuring housing
Measuring main bearings
Replacing bearing shells
Removing bearing shells ...................................................................................................................46
Installing bearing shells .....................................................................................................................47
Replacing cylindrical pin for starter double gear ................................................................................48
Installing crankshaft ...........................................................................................................................48
Measuring end float in housing ..........................................................................................................48
Joining halves of crankcase
11.2
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