Mazda RX-8. Manual - part 14

 

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Mazda RX-8. Manual - part 14

 

 

AUTOMATIC TRANSMISSION [SJ6A-EL]

05–13–15

05–13

6GR

INPUT

OUTPUT

C2 CLUTCH

F1 ONE-WAY CLUTCH

FRONT PLANETARY GEAR

MIDDLE PLANETARY GEAR

REAR PLANETARY GEAR

F3 ONE-WAY CLUTCH

F2 ONE-WAY CLUTCH

F4 ONE-WAY CLUTCH

C4 CLUTCH

C3 CLUTCH

C1 CLUTCH

B3 BRAKE

B1 BRAKE

B2 BRAKE

B4 BRAKE

: OPERATING

: OPERATING BUT NOT CONTRIBUTING TO TRANSMISSION POWER

E5U513ZS5011

AUTOMATIC TRANSMISSION [SJ6A-EL]

05–13–16

INPUT SHAFT ROTATES CLOCKWISE.

1

C2 CLUTCH OPERATES.

MIDDLE PLANETARY CARRIER ROTATES CLOCKWISE.

2

REAR RING GEAR ROTATES CLOCKWISE.

5

B2 BRAKE OPERATES 
(LOCKS ROTATION OF 
MIDDLE RING GEAR).

MIDDLE PLANETARY PINION GEARS ROTATE 
COUNTERCLOCKWISE. 

3

REAR SUN GEAR ROTATES CLOCKWISE.

5

THE REAR PLANETARY PINION GEARS ROTATE COUNTERCLOCKWISE DUE TO THE DIFFERENCE IN ROTATION 
OF THE REAR RING GEAR AND REAR SUN GEAR.

6

REAR PLANETARY CARRIER ROTATES CLOCKWISE.

7

MIDDLE SUN GEAR ROTATES CLOCKWISE.

4

OUTPUT SHAFT ROTATES CLOCKWISE.

8

E5U513ZS5021

AUTOMATIC TRANSMISSION [SJ6A-EL]

05–13–17

05–13

R position

INPUT

OUTPUT

C2 CLUTCH

F1 ONE-WAY CLUTCH

FRONT PLANETARY GEAR

MIDDLE PLANETARY GEAR

REAR PLANETARY GEAR

F3 ONE-WAY CLUTCH

F2 ONE-WAY CLUTCH

F4 ONE-WAY CLUTCH

C4 CLUTCH

C3 CLUTCH

C1 CLUTCH

B3 BRAKE

B1 BRAKE

B2 BRAKE

B4 BRAKE

: OPERATING

E5U513ZS5012

AUTOMATIC TRANSMISSION [SJ6A-EL]

05–13–18

End Of Sie

INPUT SHAFT ROTATES CLOCKWISE.

1

C3 CLUTCH OPERATES.

FRONT SUN GEAR ROTATES CLOCKWISE.

2

FRONT INNER PLANETARY PINION GEAR ROTATE COUNTERCLOCKWISE.

3

FRONT OUTER PLANETARY PINION GEAR ROTATES CLOCKWISE.

4

B1 BRAKE AND F1 ONE-WAY CLUTCH OPERATES (LOCKS FRONT PLANETARY CARRIER).

MIDDLE PLANETARY PINION GEAR ROTATES CLOCKWISE.

7

B4 BRAKE OPERATES (LOCKS MIDDLE PLANETARY CARRIER AND REAR RING GEAR).

FRONT RING GEAR ROTATES CLOCKWISE.

5

MIDDLE RING GEAR ROTATES CLOCKWISE.

6

REAR PLANETARY PINION GEAR ROTATES CLOCKWISE.

10

B4 BRAKE OPERATES (LOCKS MIDDLE PLANETARY CARRIER AND REAR RING GEAR).

MIDDLE SUN GEAR ROTATE COUNTERCLOCKWISE.

8

REAR SUN GEAR ROTATE COUNTERCLOCKWISE.

9

REAR PLANETARY CARRIER ROTATE COUNTERCLOCKWISE DUE TO REACTION FORCE OF 
REAR PLANETARY PINION GEARS.

11

OUTPUT SHAFT ROTATE COUNTERCLOCKWISE.

12

E5U513ZS5022

 

 

 

 

 

 

 

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