Reassembly

TL70 MANUAL TRANSMISSION / TRANSAXLE: COUNTER GEAR: REASSEMBLY; 2013 MY FR-S [03/2012 -]

1. INSTALL 3RD GEAR

(a) Apply manual transmission gear oil to the mounting point of the counter shaft, 3rd gear needle roller bearing and inside surface and taper cone of the 3rd gear.





(b) Install the 3rd gear needle roller bearing and 3rd gear.

2. INSTALL NO. 2 TRANSMISSION HUB SLEEVE

(a) Apply manual transmission gear oil to the moving parts of the No. 2 transmission clutch hub.









(b) As shown in the illustration, install the No. 2 transmission hub sleeve to the No. 2 transmission clutch hub, and install the 3 No. 1 synchromesh shifting keys and 3 No. 1 synchromesh shifting key springs all together, and then install the 3 synchromesh shifting key balls.

HINT
* Install the synchromesh shifting key ball while holding down the No. 1 synchromesh shifting key spring.
* After the installation, let the No. 1 synchromesh shifting key spring settle down.

3. INSTALL NO. 2 TRANSMISSION CLUTCH HUB

(a) Install the No. 1 synchronizer ring to the 3rd gear.

HINT
* Align the middle ring claw with the groove in the 3rd gear.
* Align the inner ring claw with the groove in the outer ring.





(b) Using SST and a press, install the No. 2 transmission clutch hub.

SST : 09316-60011

09316-00011

NOTICE:
Make sure that the No. 1 synchronizer ring is positioned properly.

HINT
* Align the No. 2 transmission clutch hub and the No. 1 synchronizer ring so that they can fit together.
* Make sure to press fit the No. 2 transmission clutch hub until it touches the counter shaft.
* After the press fit, make sure that the No. 1 synchronizer ring moves toward the thrust direction.

4. INSTALL COUNTER SHAFT 4TH SPEED GEAR

(a) Install the No. 1 synchronizer ring to the No. 2 transmission clutch hub.

HINT
Align the No. 2 transmission clutch hub and the No. 1 synchronizer ring so that they can fit together.





(b) Apply manual transmission gear oil to the 4th gear bearing inner race and inside surface and taper cone of the counter shaft 4th speed gear.

(c) Install the counter shaft 4th speed gear and 4th gear bearing inner race.

HINT
To install it, rotate the 4th gear bearing inner race along the gear in a clockwise direction.

5. INSTALL 4TH GEAR WASHER

(a) Select a 4th gear washer that is suitable to retain the specific thrust clearance between the 4th gear bearing inner race and 4th gear washer.









Standard clearance:

0 to 0.1 mm (0 to 0.00394 in.)

HINT
Select the thickest 4th gear washer possible for installation.

4th Gear Washer Thickness





(b) Using a snap ring expander, as shown in the illustration, install a new 4th gear washer, new 4th washer retaining ring and new 4th washer retaining ring snap ring to the counter shaft.

6. INSTALL COUNTER GEAR

(a) Using SST and a press, install the counter gear.





SST : 09309-36010

7. INSTALL NO. 3 TRANSMISSION CLUTCH HUB SHAFT SNAP RING

(a) Select a No. 3 transmission clutch hub shaft snap ring that is suitable to retain the specific thrust clearance between the counter gear and No. 3 transmission clutch hub shaft snap ring.





Standard clearance:

0 to 0.1 mm (0 to 0.00394 in.)

HINT
Select the thickest No. 3 transmission clutch hub shaft snap ring possible for installation.

No. 3 Transmission Clutch Hub Shaft Snap Ring Thickness





(b) Using a snap ring expander, install a new No. 3 transmission clutch hub shaft snap ring to the counter shaft.

8. INSTALL FRONT COUNTER GEAR BEARING OR ROLLER

(a) Using SST and a press, as shown in the illustration, install a new front counter gear bearing or roller while holding it with your hand.









SST : 09330-50010

NOTICE:
Attach SST to the inner race of the front counter gear bearing or roller, and then install the front counter gear bearing or roller.

9. INSTALL NO. 2 FRONT COUNTER GEAR BEARING SNAP RING

(a) Select a No. 2 front counter gear bearing snap ring that is suitable to retain the specific thrust clearance between the counter gear front bearing and No. 2 front counter gear bearing snap ring.





Standard clearance:

0 to 0.1 mm (0 to 0.00394 in.)

HINT
Select the thickest No. 2 front counter gear bearing snap ring possible for installation.

No. 2 Front Counter Gear Bearing Snap Ring Thickness





(b) Using a snap ring expander, install a new No. 2 front counter gear bearing snap ring to the counter shaft.