Fiat 1996 Brava Service Manual page 484

Bravo-Brava © ^ Auto transmission and differential
Components and operation
21-27.
Brakes
There are two brakes in the AISIN automatic transmission, one of the multiple disc type (B2), and one
band brake (B1).
They are activated by the valve assembly located in the gearbox hydraulic control unit.
The band brake B1 blocks the rotation of the sun gears S1 and S2 (connected to each other), which
form part of the gear sets P1 and P2.
The multiple disc brake B2 blocks the rotation of the crownwheel K2 of the gear set P2.
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