Subaru Impreza 3 / Impreza WRX / Impreza WRX STI. Manual - part 418

6MT-9

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

7. MAIN SHAFT ASSY

(1)

Main shaft

(12) 4th bushing

(23) Needle bearing

(2)

Needle bearing

(13) Needle bearing

(24) 6th bushing

(3)

3rd drive gear

(14) 5th bushing

(25) Double taper roller bearing

(4)

Inner baulk ring

(15) Needle bearing

(26) Snap ring

(5)

Synchro cone

(16) 5th drive gear

(27) Adjusting washer

(6)

Outer baulk ring

(17) 5th baulk ring

(28) Lock washer

(7)

3rd-4th sleeve

(18) 5th-6th sleeve

(29) Lock nut

(8)

3rd-4th hub

(19) 5th-6th hub

 

 

(9)

Shifting insert

(20) Shifting insert

Tightening torque: N·m (kgf-m, ft-lb)

(10) 4th baulk ring

(21) 6th baulk ring

T: 392 (40.0, 289.1)

(11) 4th gear

(22) 6th drive gear

 

 

MT-02935

(2)

(16)

(17)

(18)

(19)

(21)

(22)

(23)

(24)

(25)

(26)

(27)

(28)

(29)

(14)

(15)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(1)

(10)

(11)

(12)

(13)

(20)

6MT-10

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

8. DRIVE PINION SHAFT ASSY & DRIVEN GEAR ASSY

(1)

Drive pinion shaft

(13) 1st-2nd sleeve

(25) Lock nut

(2)

Double taper roller bearing

(14) Shifting insert

(26) Adjusting washer

(3)

Drive pinion shim

(15) 1st-2nd hub

(27) Collar

(4)

Lock washer

(16) Outer baulk ring

 

 

(5)

Lock nut

(17) Synchro cone

Tightening torque: N·m (kgf-m, ft-lb)

(6)

Thrust bearing

(18) Inner baulk ring

T1: 285 (29.1, 210.2)

(7)

Needle bearing

(19) 2nd driven gear

 

*

265 (27.0, 195.4)

(8)

Driven shaft

(20) Needle bearing

T2: 570 (58.1, 420.4)

(9)

Key

(21) 2nd bushing

 

*

530 (54.0, 390.9)

(10) Needle bearing

(22) 3rd-4th driven gear

T3: 54 (5.5, 39.8)

(11) 1st driven gear

(23) 5th-6th driven gear

* Tightening torque when using the ST

(12) 1st synchronizer set

(24) Ball bearing

 

 

MT-02936 

(26)

(25)

(27)

(16)

(17)

(18)

(19)

(20)

(8)

(1)

(2)

(10)

(9)

(11)

(12)

(13)

(14)

(15)

(22)

(23)

(24)

(3)

(5)

(6)

(7)

T1

T2

(4)

(21)

T3

6MT-11

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

9. REVERSE IDLER GEAR ASSY

(1)

Base COMPL

(9)

Reverse coupling sleeve

(17) Reverse idler holder

(2)

Counter high and low washer

(10) Reverse idler gear

(18) Straight pin

(3)

Reverse idler gear No. 2

(11) Spring

(19) Knock pin

(4)

Needle bearing

(12) Sub gear

(20) Washer

(5)

Reverse idler synchro set

(13) Friction plate

(21) Gasket

(6)

Reverse idler gear bushing

(14) Snap ring

 

 

(7)

Needle bearing

(15) Counter high and low washer

Tightening torque: N·m (kgf-m, ft-lb)

(8)

Shifting insert

(16) Snap ring

T: 25 (2.5, 18.4)

MT-02306

(1)

(9)

(18)

(19)

(8)

(10)

(11)

(12)

(13)

(15)

(16)

(14)

(17)

(2)

(3)

(4)

(5)

(6)

(7)

T

T

(21)

(21)

(20)

6MT-12

General Description

MANUAL TRANSMISSION AND DIFFERENTIAL

10.FRONT DIFFERENTIAL ASSY

(1)

Drive pinion shaft

(5)

Oil seal

Tightening torque: N·m (kgf-m, ft-lb)

(2)

Hypoid driven gear

(6)

Differential side retainer

T1: 25 (2.5, 18.4)

(3)

Roller bearing

(7)

O-ring

T2: 69 (7.0, 50.9)

(4)

Differential ASSY

(8)

Retainer lock plate

 

 

MT-01705

(1)

(2)

T1

T2

(4)

(3)

(5)

(7)

(6)

(8)

(3)

(7)

(8)

T1

(6)

(5)