R Range - Subaru SVX 1992 Manual

AUTOMATIC TRANSMISSION AND DIFFERENTIAL. [M20A8] 3- 2
8. R RANGE
The reverse clutch is applied and power is transmitted
from the input shaft through the reverse clutch to the
front sun gear . Also, the low £r reverse brake operates to
lock the front planetary carrier . Therefore, when the
front sun gear turns normally, the front internal gear
slows and reverses .
Operating condition of parts Power flow
Reverse clutch
: Applied
* Input shaft
* R l h Low & reverse brake : Operating everse c utc
i
Front sun gear
V
Front pinion gear
i
Front internal gear
V
Reduction drive shaft
i
Reduction gear
Drive pinion
o Transfer clutch
1 l
Front differential o Rear differential
Front planetary Rear planetary
gear gear One-way One-way
"-' clutch (3-4) clutch (1-2)
Note :
Locked
O Input
L:- !Operating erating I I
Output
I
I
I
I
I
---------, j (Takes no
I
part in ' I
I _____ I
power
r---'
Input shaft Front internal gear i i '1-i transmission .)
I I
Reverse clutch ;
' Power flow :
A -+ B ; Rear planetary carrier
Forward one-way clutch
/- Low & reverse brake
~~ One-way clutch (1-2)
Front differential-
Front sun gear
\-
Transfer clutch
-Reduction gear
Drive pinion
)
Reduction drive shaft
C3-020
Fig . 48
43