Engine - Repair - E90 (N55)

Safety Information
- 00 Danger of poisoning if oil is ingested/absorbed through the skin
- 00 Risk of injury if oil comes into contact with eyes and skin
- 00 Safety information for working on vehicles with automatic engine start-stop function (MSA)
- 00 Safety instructions for handling oil
Engine, General
- 11 00 039 Checking compression of all cylinders (N55)
- 11 00 300 Engine oil consumption measurement
- 11 00... Handling components after flood damage
- 11 00 Mounting engine on assembly stand (N55)
- 11 00... Overview of consumables (BMW Electronic Parts Catalogue)
- 11 00 050 Removing and installing engine (N55)
- 11 00 670 Securing engine in installation position (N55)
- 11 00... Service - engine oil (N55)
Cylinder Head And Cylinder Head Cover
- 11 12 729 Checking cylinder head for water leaks (N55)
- 11 12 040 Removing and installing all ignition coils and injector wells (N55)
- 11 12 100 Removing and installing cylinder head (N55)
- 11 12 000 Removing and installing/sealing cylinder head cover (N55)
- 11 12 101 Replacing cylinder head gasket (N55)
- 11 12 719 Resurfacing cylinder head lower face (N55)
Oil Sump
- 11 13 000 Removing and installing, sealing or replacing oil sump (N55)
Housing Cover
- 11 14 015 Removing and installing/replacing sealing cap for oil pump chain tensioner (N55)
- 11 14 005 Replacing front crankshaft seal (N55)
- 11 14 151 Replacing radial crankshaft seal on transmission side (N55)
- 11 14 010 Replacing sealing cap for vacuum pump (N55)
Crankshaft With Bearing
- 11 21 531 Replacing all crankshaft main bearing (N55)
- 11 21 500 Replacing crankshaft (N55)
- 11 21 505 Sealing crankcase lower section (N55)
Flywheel
- 11 22 500 Removing and installing/replacing flywheel (N55)
- 11 22 513 Replacing roller bearing for dual-mass flywheel
- 11 22 513 Replacing roller bearing for dual-mass flywheel (N55)
Vibration Damper
- 11 23 010 Removing and installing/replacing vibration damper (N55)
Connecting Rod With Bearing
- 11 24 571 Replacing all connecting rod bearing shells (N55)
Piston With Rings And Pin
- 11 25 530 Removing and installing/replacing all pistons (N55)
- 11 25 671 Replacing piston rings on all pistons (N55)
V-Ribbed Belt With TENSIONER/Deflection Element
- 11 28 010 Replacing drive belt for alternator (N55)
- 11 28 020 Replacing tensioning device for alternator drive belt (N55)
Camshaft
- 11 31 505 Adjusting timing of camshaft(s) (N55)
- 11 31 005 Checking camshaft timing (N55)
- 11 31 090 Installing and removing/replacing chain tensioner piston (N55)
- 11 31 028 Removing and installing/replacing exhaust camshaft (N55)
- 11 31 025 Removing and installing/replacing intake camshaft (N55)
- 11 31 051 Replacing timing chain (N55) from March 2012
- 11 31 051 Replacing timing chain (N55) up to March 2012
Rocker Arm With Bearing Mount
- 11 33 050 Removing and installing/replacing all rocker arms (N55)
Valves With Springs
- 11 34 552 Removing and installing/replacing all valves (N55)
- 11 34 715 Replacing all valve springs (N55)
- 11 34 560 Replacing all valve stem seals (N55)
Variable Camshaft Timing
- 11 36 046 Remove and install Intake and exhaust camshaft adjuster \PREMIUM
- 11 36 046 Removing and installing or replacing intake and exhaust camshaft adjusters (N55)
- 11 36 655 Removing and installing/replacing both solenoid valves (N55)
Variable Valve Gear
- 11 37... Fault patterns, valve gear (N20/26/N55)
- 11 37 005 Removing and installing/replacing eccentric shaft (N55)
- 11 37 010 Removing and installing/replacing intermediate levers (N55)
- 11 37 020 Removing and installing/replacing servomotor for eccentric shaft (N55)
Oil Supply
- 11 40 000 Checking engine oil pressure (N55)
Oil Pump With Filter And Drive
- 11 41 010 Removing and installing/replacing chain module for oil pump/vacuum pump (N55) from March 2012
- 11 41 010 Removing and installing/replacing chain module for oil pump/vacuum pump (N55) up to March 2012
- 11 41 115 Removing and installing/replacing hydraulic valve (N55)
- 11 41 000 Removing and installing/replacing oil pump (N55) from March 2012
- 11 41 000 Removing and installing/replacing oil pump (N55) up to March 2012
Oil Filter And Lines
- 11 42 035 Removing and installing/replacing the thermostat housing N55
Water Pump With Drive
- 11 51 000 Removing and installing/replacing coolant pump (N55)
Thermostat And Connections
- 11 53 000 Removing and installing/replacing coolant thermostat (N55)
Intake Manifold
- 11 61 050 Removing and installing intake plenum (N55)
- 11 61 365 Removing and installing/replacing front left charge air duct (N55)
- 11 61 368 Removing and installing/replacing rear left charge-air duct (N55)
Supercharger With Control
- 11 65 300 Adjusting electrical controller drive (wastegate valve) (N55)
- 11 65 020 Removing and installing/replacing exhaust turbocharger (N55)
- 11 65 020 Removing and installing/replacing exhaust turbocharger (N55) all-wheel drive vehicle
Vacuum Pump
- 11 66 521 Checking function of vacuum system (N55)
- 11 66 000 Removing and installing/replacing vacuum pump (N55) from March 2012
- 11 66 000 Removing and installing/replacing vacuum pump (N55) up to March 2012
Emission Control, Oxygen Sensor
- 11 78 610 Replacing lambda oxygen monitoring sensor (N55)
- 11 78 510 Replacing oxygen control sensor (N55)