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Home >> BMW >> 2021 >> M440i >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Rear Axle -- Repair (G22, G23 & G26) >> 33 21 Rear Differential Output Shafts >> 33 21 001 Removing and installing/replacing left output shaft (4' Series coupe, convertible, and Gran Coupe sedan) >> Remove output shaft

Remove output shaft

WARNING: Vehicle may slip off the vehicle hoist if the vehicle hoist is handled incorrectly  .
Danger! Immobilization period-threatening injuries! 
WARNING: Car may slip off the vehicle hoist where components are supported  .
Danger! Immobilization period-threatening injuries! 
  • Secure the vehicle hoist against lowering and lifting.
  • Make sure that the vehicle does not lift off the mounting plates on the vehicle lift.
NOTE: RISK OF DAMAGE 
Damage to rear differential  .
Failure to comply with the oil specifications can result in serious damage to the rear differential  .
  • After completion of repair work, check the transmission oil level in the rear differential.
  • Use only the BMW approved final drive transmission oil. See the Fluid Capacities tab for the selected vehicle.

Preliminary work 

G14640761Courtesy of BMW OF NORTH AMERICA, INC.

Loosen the output shaft from the wheel bearing 

G12892338Courtesy of BMW OF NORTH AMERICA, INC.
G14640761Courtesy of BMW OF NORTH AMERICA, INC.