Mitsubishi Outlander XL. Manual — part 1263
Low clutch
Composed of the clutch drum, piston, spring retainer assembly, drive plate, driven
plate, and others. It links the plates by the hydraulic operation of piston, and transfers
the power to the front internal gear.
3-5 reverse clutch
The components are the same as for the low clutch. It links the plates by the hydraulic
operation of piston, and transfers the power to the front sun gear.
High clutch
The components are the same as for the low clutch. It links the plates by the hydraulic
operation of piston, and transfers the power to the rear carrier.
Low and reverse
brake
Composed of the piston, spring retainer assembly, drive plate, driven plate, and others.
It links the plates by the hydraulic operation of piston, and fixes the rear carrier.
2-6 brake
The components are the same as for the low and reverse brake. It links the plates by
the hydraulic operation of piston, and fixes the rear sun gear.
Input shaft
It is spline-engaged with the reduction carrier. It transfers the power from the torque
converter. For the shaft inner hole, there are the lubricant supply hole for the each
sliding area inside the unit and the hydraulic pressure distribution hole for the lock-up
ON-OFF.
Front planetary gear Composed of the carrier, sun gear, and internal gear. It increases or decreases the
output rotation in relation to the input by fixing or releasing the carrier, sun gear, and
internal gear.
Rear planetary gear The components are the same as for the front planetary gear. By fixing or releasing
the carrier, sun gear, and internal gear, it increases or decreases the output rotation
in relation to the input, and switches the rotation direction between normal and reverse.
Reduction planetary
gear
The components are the same as for the front planetary gear. By fixing or releasing
the carrier, sun gear, and internal gear, it increases or decreases the output rotation
in relation to the input.
4-point gear
The power is transferred from the rear internal gear to the output gear → idler gear
→
reduction pinion gear → final gear.
Valve
body
assembly
Controls the original pressure from the oil pump to the suitable hydraulic pressure for
the line pressure control system, shift control system, lock-up control system, and
lubrication system.
CONSTRUCTION AND OPERATION
SECTIONAL VIEW
M22301000186USA0000010000
<F6AJA>
23-4
AUTOMATIC TRANSAXLE
CONSTRUCTION AND OPERATION
ZC600777
2
0000
19
18
17
16
15
14
13
12
11
10
9 8
7
1
6
5 4 3
Based on lepelletier system
1.
Converter housing
2.
Oil pump
3.
3-5 reverse clutch
4.
Front planetary gear
5.
Low clutch
6.
Output gear
7.
Low and reverse brake
8.
One-way clutch
9.
2-6 brake
10.
High clutch
11.
Reduction planetary gear
12.
Rear planetary gear
13.
Side cover
14.
Reduction pinion gear
15.
Idler gear
16.
Final gear
17.
Differential case
18.
Input shaft
AUTOMATIC TRANSAXLE
23-5
CONSTRUCTION AND OPERATION
19.
Torque converter
<W6AJA>
ZC600778
2
0000
19
18
17
16
15
14
13
12
11
10
9 8
7
1
6
5 4 3
Based on lepelletier system
1.
Converter housing
2.
Oil pump
3.
3-5 reverse clutch
4.
Front planetary gear
5.
Low clutch
6.
Output gear
7.
Low and reverse brake
8.
One-way clutch
9.
2-6 brake
10.
High clutch
11.
Reduction planetary gear
12.
Rear planetary gear
23-6
AUTOMATIC TRANSAXLE
CONSTRUCTION AND OPERATION
13.
Side cover
14.
Reduction pinion gear
15.
Idler gear
16.
Final gear
17.
Differential case
18.
Input shaft
19.
Torque converter
Torque converter
M22301000194USA0000010000
The torque converter with the "3-element, 1-stage, 2-
phase" lock-up mechanism has been adopted.
Oil pump
M22301000199USA0000010000
The oil pump of "internal trochoid gear pump" has
been adopted.
ZC6007790000
1
2
3
4
1.
Outer gear
2.
Discharge port
3.
Inlet port
4.
Inner gear
CLUTCH AND BRAKE
M22301000207USA0000010000
Dish plate and high-load wave plate
In order to reduce the shock at the engagement, the
"dish plate" with elastic effect has been adopted to the
high clutch and low clutch. Also, the "high-load wave
plate" with the similar effect has been adopted to the
2-6 brake and 3-5 reverse clutch.
Centrifugal cancel chamber
With this A/T, a "centrifugal cancel chamber" that
faces all the clutch chambers is used. To the
"centrifugal cancel chamber," the transmission fluid is
always charged via the special oil passage of oil
pump.
AUTOMATIC TRANSAXLE
23-7
CONSTRUCTION AND OPERATION
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