Uf And Ue Automatic Transaxles Description

• For the 2AZ-FE engine models, U140F (for 4WD model) and U241E (for 2WD model) automatic transaxles are used. These automatic transaxles are compact and high capacity 4-speed Super ECT (Electronic Controlled Transaxle).

• A low-viscosity type transmission fluid (Toyota Genuine ATF WS) is used for all the automatic transaxles.

U241e Transaxle

01NCH10Y 181CH09

U140F Automatic Transaxle U241E Automatic Transaxle

01NCH10Y 181CH09

U140F Automatic Transaxle U241E Automatic Transaxle

^ Specifications 4

Transaxle Type

U140F

U241E

Engine Type

2AZ-FE

^

Drive Type

4WD

2WD

Gear Ratio*1

1st

3.938

3.943

2nd

2.194

2.197

3rd

1.411

1.413

4th

1.019

1.020

Reverse

3.141

3.145

Differential Gear Ratio

3.080

2.923

Fluid Capacity Liters (US qts, Imp. qts)

8.7 (9.2, 7.7)

8.6 (9.1, 7.6)

Fluid Type

Toyota Genuine ATF WS

^

Weight (Reference)*2 kg (lb)

98 (216)

89 (196)

*1: Counter Gear Ratio Included

*2: Weight shows the figure with the fluid fully filled.

*1: Counter Gear Ratio Included

*2: Weight shows the figure with the fluid fully filled.

Rav4 Automatic Transaxle

^ Specifications 4

Transaxle Type

U140F

U241E

Ci

Forward Clutch

5

C2

Direct Clutch

3

C3

U/D Direct Clutch

The No. of Discs

3

Bi

2nd Brake

3

B2

1st & Reverse Brake

5

B3

U/D Brake

3

Fi

No. 1 One-way Clutch

The No. of Sprags

22

F2

U/D One-way Clutch

24

15

The No. of Sun Gear Teeth

43

Front Planetary Gear

The No. of Pinion Gear Teeth

17

The No. of Ring Gear Teeth

77

The No. of Sun Gear Teeth

31

Rear Planetary Gear

The No. of Pinion Gear Teeth

19

The No. of Ring Gear Teeth

69

^

The No. of Sun Gear Teeth

35

32

U/D Planetary Gear

The No. of Pinion Gear Teeth

28

26

The No. of Ring Gear Teeth

91

83

Counter Gear

The No. of Drive Gear Teeth

52

50

The No. of Driven Gear Teeth

53

51

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