Automatic transmission 2

Purpose of the Oil Pump

• Provide fluid to lubricate the planetary gear set.

  Provide continuous fluid to the torque converter.

• Provide a volume of fluid to the clutches and brakes.

  Supply operating pressure to the hydraulic control system.

• Provide support for the torque converter stator (stator reaction shaft) as well as the front of planetary gear set.

• all the above

• Sun gear

• Ring gear

• Pinion gear

• Carrier

The unit shown in the figure is a :

• Catalytic converter

• Friction clutch

• Torque converter

• Final drive and differential

The part (x) shown in the figure is a :

• Pinion gear

• Ring gear

• Sun gear

• Carrier

Name the part (x) shown in the figure:

• Direct clutch piston

• Piston return spring

• Planetary gear set

• Direct clutch drum

The unit assembly shown in the figure is a/an :

• Engine oil pump

• Transmission oil pump

• Steering oil pump

• Engine water pump