Holding Clutch - Operation

OPERATION




B1 BRAKE CLUTCH





B1 BRAKE CLUTCH

The B1 brake clutch is hydraulically applied in second and sixth gear by pressurized fluid. When the B1 brake clutch is applied it locks the P2 planetary ring gear. Since the P2 planetary ring gear is fixed by the B1 brake, the P2 planetary pinion gear rotates counterclockwise, and the clockwise turning effect is conveyed to the P2 planetary carrier.




B2 BRAKE CLUTCH





B2 BRAKE CLUTCH

The B2 brake clutch is hydraulically applied in park, reverse, neutral, first gear by pressurized fluid against the B2 brake clutch piston. When the B2 brake clutch is applied it locks the P2 planetary gear with the P3 planetary ring gear. The rotation of the sun gear shaft is transmitted as counterclockwise turning effect to the P3 planetary pinion gear as it attempts to rotate the P3 planetary ring gear counterclockwise.