Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2021 BMW X6 M50iFACTORY OEM SERVICE PROCEDURE
Engine -- Tightening Torques (G06)
Select a section or procedure below to view factory instructions:
1100 ENGINE, GENERAL (X6 sDrive40i, X6 xDrive40i)1100 ENGINE, GENERAL (X6 M50i)1111 ENGINE BLOCKING (X6 sDrive40i, X6 xDrive40i)1111 ENGINE BLOCKING (X6 M50i)1112 CYLINDER HEAD (X6 sDrive40i, X6 xDrive40i)1112 CYLINDER HEAD (X6 M50i)1113 ENGINE OIL PAN (X6 sDrive40i, X6 xDrive40i)1113 ENGINE OIL PAN (X6 M50i)1114 REAR TIMING CASE COVER (X6 sDrive40i, X6 xDrive40i)1114 TIMING CASE COVER (X6 M50i)1115 CRANKCASE VENTILATION SYSTEM (X6 M50i)1121 CRANKSHAFT (X6 sDrive40i, X6 xDrive40i)1121 CRANKSHAFT (X6 M50i)1122 Flywheel1123 ENGINE VIBRATION DAMPER (X6 sDrive40i, X6 xDrive40i)1123 ENGINE VIBRATION DAMPER (X6 M50i)1124 CONNECTING ROD BEARING CAPS (X6 sDrive40i, X6 xDrive40i)1124 CONNECTING RODS (X6 M50i)1128 Accessory Drive Belt TENSIONER, Idler Pulley1130 Camshaft Alignment Special Tool1131 CAMSHAFTS (X6 sDrive40i, X6 xDrive40i)1131 CAMSHAFTS (X6 M50i)1136 VARIABLE CAMSHAFT TIMING CONTROL SYSTEM (VANOS) (X6 sDrive40i, X6 xDrive40i)1136 VARIABLE CAMSHAFT TIMING CONTROL SYSTEM (VANOS) (X6 M50i)1137 VARIABLE VALVE LIFT CONTROL SYSTEM (VALVETRONIC) (X6 sDrive40i, X6 xDrive40i)1137 VARIABLE VALVE LIFT CONTROL SYSTEM (VALVETRONIC) (X6 M50i)1141 OIL PUMP (X6 sDrive40i, X6 xDrive40i)1141 OIL PUMP (X6 M50i)1142 ENGINE OIL FILTER, TURBOCHARGER OIL LINES (X6 sDrive40i, X6 xDrive40i)1142 ENGINE OIL FILTER, TURBOCHARGER OIL LINES (X6 M50i)1143 Engine Oil Dipstick Guide Tube1151 WATER PUMP (X6 sDrive40i, X6 xDrive40i)1151 WATER PUMP (X6 M50i)1152 Radiator Fan1153 THERMOSTAT / HEAT EXCHANGE MODULE, COOLANT LINES (X6 sDrive40i, X6 xDrive40i)1153 THERMOSTAT, COOLANT LINES (X6 M50i)1161 INTAKE PLENUM (X6 sDrive40i, X6 xDrive40i)1161 INTAKE PLENUM (X6 M50i)1162 EXHAUST MANIFOLD (X6 sDrive40i, X6 xDrive40i)1162 EXHAUST MANIFOLD (X6 M50i)1165 TURBOCHARGER (X6 sDrive40i, X6 xDrive40i)1165 TURBOCHARGER (X6 M50i)1178 OXYGEN SENSORS (X6 sDrive40i, X6 xDrive40i)
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.