Engine -- Repair -- X3 M (F97) (2 Of 3)

• 11 28 V Belt With Belt TENSIONER And Idler Pulley
  • 11 28 010 Replacing drive belt for alternator (X3 M)
    • Removing the drive belt for alternator
    • Installing the drive belt for alternator
  • 11 28 020 Replace belt tensioner for drive belt of the alternator (X3 M)
    • Removing belt tensioner of alternator
    • Installing belt tensioner of alternator
  • 11 28 025 Replacing idler pulley for drive belt of the alternator (X3 M)
    • Removing the idler pulley
    • Installing the idler pulley
• 11 31 Camshaft
  • 11 31 005 Check the timing of the camshaft(s) (X3 M)
    • Checking the timings of the camshaft
  • 11 31 025 Removing and installing/replacing intake camshaft (X3 M)
    • Remove intake camshaft
    • When replacing intake camshaft: Remount camshaft sensor wheel
    • Install intake camshaft
  • 11 31 028 Removing and installing/replacing exhaust camshaft (X3 M)
    • Remove exhaust camshaft
    • Install exhaust camshaft
  • 11 31 051 Replacing the timing chain (X3 M)
    • Removing timing chain
    • Installing timing chain
  • 11 31 090 Remove and install/replace chain tensioner piston (X3 M)
    • Removing chain tensioner
    • Install chain tensioner
  • 11 31 505 Adjusting the timing of the camshaft(s) (X3 M)
    • Adjust the timing of the camshaft
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
• 11 33 Rocker Rocker Arm With Bearing
  • 11 33 050 Removing and installing/replacing all rocker arms (X3 M)
    • Remove all roller cam followers
    • Install all roller cam followers
  • 11 33 062 Replace all hydraulic valve clearance compensating elements (X3 M)
    • Removing all hydraulic valve clearance compensating elements
    • Installing all hydraulic valve clearance compensating elements
• 11 34 Valves With Springs
  • 11 34 552 Removing and installing/replacing all valves (cylinder head removed) (X3 M)
    • Remove all valves
    • Install all valves
  • 11 34 560 Replacing all valve stem seals (cylinder head removed) (X3 M)
    • Replacing the valve stem seals
  • 11 34 715 Replace all valve springs (cylinder head removed) (X3 M)
    • Remove all valve springs
    • Replacing the valve stem seals
    • Install all valve springs
• 11 36 Variable Camshaft Timing Control
  • 11 36 042 Removing and installing/replacing intake adjuster (X3 M)
    • Releasing the VANOS central valve of the intake adjuster
    • Removing the VANOS central valve of the intake adjuster
    • Removing intake adjuster
    • Installing the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 044 Remove and install/replace the exhaust camshaft adjuster (X3 M)
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Removing the VANOS central valve of the exhaust camshaft adjuster
    • Remove exhaust camshaft adjuster
    • Install exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Releasing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 046 Removing and installing/replacing the intake and exhaust camshaft adjusters (X3 M)
    • Releasing the VANOS central valve of the intake adjuster
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Removing the VANOS central valve of the intake adjuster
    • Removing the VANOS central valve of the exhaust camshaft adjuster
    • Remove exhaust camshaft adjuster
    • Removing intake adjuster
    • Installing the intake adjuster
    • Install exhaust camshaft adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 125 Removing and installing/replacing intake VANOS central valve (X3 M)
    • Releasing the VANOS central valve of the intake adjuster
    • Removing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 126 Remove and install/replace the exhaust VANOS central valve (X3 M)
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Removing the VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Releasing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 127 Removing and installing/replacing both VANOS central valves (right, where applicable) (X3 M)
    • Releasing the VANOS central valve of the intake adjuster
    • Releasing VANOS central valve of the exhaust camshaft adjuster
    • Removing the VANOS central valve of the intake adjuster
    • Removing the VANOS central valve of the exhaust camshaft adjuster
    • Installing the VANOS central valve of the intake adjuster
    • Installing the VANOS central valve of the exhaust camshaft adjuster
    • Remove the test gauges for securing the camshafts
    • Adjusting the camshafts with the special tool
    • Pre-tensioning the timing chain with the special tool
    • Tightening the VANOS central valve of the exhaust camshaft adjuster
    • Tightening the VANOS central valve of the intake adjuster
  • 11 36 658 Removing and installing/replacing both actuators (after vehicle diagnosis) (X3 M)
    • Removing both actuators
    • Installing both actuators
• 11 37 VALVETRONIC
  • 11 37 005 Removing and installing/replacing eccentric shaft (X3 M)
    • Remove eccentric shaft
    • Install eccentric shaft
  • 11 37 010 Removing and installing/replacing intermediate levers (X3 M)
    • Removing all intermediate levers
    • Checking the intermediate lever classification
    • Installing all intermediate levers
  • 11 37 020 Removing and installing/replacing servomotor for eccentric shaft (X3 M)
    • Removing the servomotor for the eccentric shaft
    • Installing the servomotor for the eccentric shaft
• 11 40 Oil Supply
  • 11 40 000 Checking engine oil pressure (X3 M)
    • Checking engine oil pressure
• 11 41 Oil Pumps With Strainer And Drive
  • 11 41 000 Removing and installing/replacing oil pump (X3 M)
    • Remove oil vacuum pump
    • Install the oil vacuum pump
  • 11 41 115 Removing and installing/replacing hydraulic valve for oil pressure control (X3 M)
    • Removing the hydraulic valve for the oil pressure control
    • Install the hydraulic valve for the oil pressure control
  • 11 41 150 Removing and installing/replacing roller chain for oil pump drive (X3 M)
    • Remove drive chain for the oil vacuum pump
    • Installing the drive chain for the oil vacuum pump