Disassembly

TL70 MANUAL TRANSMISSION / TRANSAXLE: OUTPUT SHAFT: DISASSEMBLY; 2013 MY FR-S [03/2012 -]

1. INSPECT THRUST CLEARANCE

(a) Using a feeler gauge, measure the thrust clearance of the 1st gear, 2nd gear and reverse gear.









Standard Clearance:





HINT
If the clearance exceeds the maximum, replace the corresponding gear, transmission clutch hub, needle roller bearing and output shaft with a new ones.

2. INSPECT RADIAL CLEARANCE

(a) Using a dial indicator, measure the radial clearance of the 1st gear, 2nd gear and reverse gear.









Standard Clearance:





HINT
If the clearance exceeds the maximum, replace the corresponding gear, needle roller bearing and output shaft with a new ones.

3. REMOVE REVERSE GEAR

(a) Using a snap ring expander, remove the No. 3 transmission clutch hub shaft snap ring.





(b) Using SST and a press, remove the No. 3 transmission clutch hub, No. 3 transmission hub sleeve, reverse gear, No. 2 synchronizer ring and reverse gear bearing from the output shaft.





SST : 09950-00020

SST : 09950-60010

09951-00230

SST : 09950-70010

09951-07100

4. REMOVE NO. 3 TRANSMISSION HUB SLEEVE

(a) Remove the No. 3 transmission hub sleeve, and then remove the 3 No. 1 synchromesh shifting keys, 3 No. 1 synchromesh shifting key springs and 3 synchromesh shifting key balls from the No. 3 transmission clutch hub.





NOTICE:
* Use a cloth to prevent the No. 1 synchromesh shifting keys, No. 1 synchromesh shifting key springs and synchromesh shifting key balls from popping out.
* Do not deform the No. 1 synchromesh shifting key spring.

HINT
During this operation, keep intact the No. 3 transmission clutch hub and No. 1 synchromesh shifting key.

5. REMOVE 6TH GEAR SUB-ASSEMBLY

(a) Using 2 screwdrivers and a hammer, remove the 6th gear shaft snap ring.





(b) Using SST and a press, remove the 6th gear sub-assembly.





SST : 09950-00020

6. REMOVE 1ST GEAR

(a) Using SST and a press, remove the rear output shaft bearing, 1st gear and 1st gear bearing inner race.





SST : 09950-00020

(b) Remove the 1st gear needle roller bearing, 1st shift restrict ball and No. 1 synchronizer ring set.





7. REMOVE 2ND GEAR

(a) Using SST and a press, remove the 2nd gear, No. 1 transmission clutch hub and 2nd gear needle roller bearing from the output shaft.





SST : 09950-00020

8. REMOVE NO. 1 SYNCHRONIZER RING SET

(a) Remove the No. 1 synchronizer ring set.

9. REMOVE NO. 1 TRANSMISSION HUB SLEEVE

(a) Remove the No. 1 transmission hub sleeve, and then remove the 3 No. 1 synchromesh shifting keys, 3 No. 1 synchromesh shifting key springs and 3 synchromesh shifting key balls from the No. 1 transmission clutch hub.





NOTICE:
* Use a cloth to prevent the No. 1 synchromesh shifting keys, No. 1 synchromesh shifting key springs and synchromesh shifting key balls from popping out.
* Do not deform the No. 1 synchromesh shifting key spring.

HINT
During this operation, keep the No. 1 transmission clutch hub and No. 1 synchromesh shifting key intact.