FORWARD CLUTCH, 3-4 CLUTCH, REVERSE CLUTCH, LOW AND REVERSE BRAKE OUTLINE

id051700114300

• Each multi-disc type clutch and brake has the following function and operates in the gear position(s) as shown in the figure.

Component

Function

Gear position

Forward clutch
• Transmits input torque from turbine shaft to front sun gear.
1GR, 2GR, 3GR
3-4 clutch
• Transmits input torque from turbine shaft to rear planetary carrier.
3GR, 4GR
Reverse clutch
• Transmits input torque from turbine shaft to rear sun gear.
Reverse
Low and reverse brake
• Fixes rotation of front internal gear or rear planetary carrier.
Reverse, 1GR (L range HOLD and M range)

.

1
Forward clutch
2
One-way clutch
3
Low and reverse brake
4
Front planetary gear
5
Rear planetary gear
6
2-4 brake band
7
Reverse clutch
8
3-4 clutch