Power Train; N Range And P Range - Subaru SVX 1992 Manual

AUTOMATIC TRANSMISSION AND DIFFERENTIAL [M20A21 3- 2
20. Power Train
[ A: OPERATION
1 . GENERAL
The gear train consists of two sets of planetary gears,
four sets of multi-plate clutches, one brake band, one
set of multi-plate brake and two sets of one-way
clutches .
Reverse clutch (Operates while moving in reverse .)
r High clutch (Operates at 3rd and 4th speeds .)
Brake band (Contacts at 2nd and 4th speeds.) `
--Front planetary gear
Oil pump
I Rear planetary gear
Inputshaft -~
I
Forward clutch
Torque converter
I - Forward one-way clutch (3 .41
Hydraulic lock-up clutch
I I
I I I I Overrunning clutch
I ~ I I
~~ Low & reverse brake
I
r- Low one-way clutch (1-2)
From engine
- ---1l '
i 1
+- -To propeller shaft
Front differentia l
/ / Rear drive shaft
(To front axles)
-//
L Transfer clutch
Drive pinion
~
Front sun gear--'
Parking gear
Front internal gear
Ll
Reduction gear
Rear sun gear Reduction drive shaft
Rear internal gear
Electronic oil pressure control mechanism
C3-014
Fig . 42
2. N RANGE AND P RANGE
1) N range
Because both the forward clutch and reverse clutch are
in the release positions, the power of the input shaft is
not transmitted to the drive pinion or the rear drive
shaft .
2) P range
All controls do not operate, just as in the N range. The
parking pawl interlocked with the selector lever meshes
with the parking gear to mechanically hold the output
shaft stationary, thus locking the power train .
37