Contents Wiring diagrams Section: Automatic Transmission - Mechanism & Function All sections

R RANGE Subaru Outback BP

Automatic Transmission - Mechanism & Function 36 illustrations ~253 words

R RANGE

When the selector lever is placed in the R position, the reverse clutch and the low & reverse brake are engaged. The reverse clutch allows the input shaft torque to be transmitted to the front sun gear, while the low & reverse brake allows the low clutch drum to be interlocked with the transmission case.

The rotation of the front sun gear causes the front pinion gear to rotate in the opposite direction and therefore the front internal gear rotates in the same direction.

At this time, the rotation speed transmitted to the front internal gear is reduced through gearing between the front sun gear and the front pinion gears.

The one-way clutch produces no freewheeling effect because the low & reverse brake is in engagement.

In this range, since the power transmission is made without passing through the one-way clutch, the driving force from the wheels is transmitted through the reduction drive shaft 1 to the input shaft; this makes the engine braking effect available.

  1. MPT models only. VTD models are equipped with an intermediate shaft.

Scheme 745

Scheme 745

Scheme 746

Scheme 746

Scheme 747

Scheme 747: P AND N RANGES

Scheme 748

Scheme 748

Scheme 749

Scheme 749: R RANGE

Scheme 750

Scheme 750

Scheme 751

Scheme 751: 4th SPEED GEAR OF D RANGE (LOCK-UP OFF)

Scheme 752

Scheme 752

Scheme 753

Scheme 753: 4th SPEED GEAR OF D RANGE (LOCK-UP ON)

Scheme 754

Scheme 754

Scheme 755

Scheme 755: 3rd SPEED GEAR OF D AND 3 RANGES

Scheme 756

Scheme 756

Scheme 757

Scheme 757: 2nd SPEED GEAR OF D, 3 AND 2 RANGES

Scheme 758

Scheme 758

Scheme 759

Scheme 759: 1st SPEED GEAR OF D AND 3 RANGES

Scheme 760

Scheme 760

Scheme 761

Scheme 761: 1st SPEED GEAR OF 1 RANGE

Scheme 762

Scheme 762

Scheme 763

Scheme 763: P AND N RANGES

Scheme 764

Scheme 764

Scheme 765

Scheme 765: R RANGE

Scheme 766

Scheme 766

Scheme 767

Scheme 767: 4th SPEED GEAR OF D RANGE AND SPORTS SHIFT MODE (LOCK-UP OFF)

Scheme 768

Scheme 768

Scheme 769

Scheme 769: 4th SPEED GEAR OF D RANGE AND SPORTS SHIFT MODE (LOCK-UP ON)

Scheme 770

Scheme 770

Scheme 771

Scheme 771: 3rd SPEED GEAR OF 3 RANGE AND SPORTS SHIFT MODE

Scheme 772

Scheme 772

Scheme 773

Scheme 773: 2nd SPEED GEAR OF D, 3, 2 RANGES AND SPORTS SHIFT MODE

Scheme 774

Scheme 774

Scheme 775

Scheme 775: 1st SPEED GEAR OF D AND 3 RANGES

Scheme 776

Scheme 776

Scheme 777

Scheme 777: 1st SPEED GEAR OF 1 RANGE

Scheme 778

Scheme 778

Scheme 779

Scheme 779: 1st SPEED GEAR OF SPORTS SHIFT MODE

Scheme 780

Scheme 780