Part 1

U660F AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE UNIT: REASSEMBLY

1. BEARING POSITION

(a) Check bearing position and installation direction.













2. INSTALL MANUAL VALVE LEVER SHAFT OIL SEAL

(a) Coat the lip of a new manual valve lever shaft oil seal with MP grease.





(b) Using SST and a hammer, install the manual valve lever shaft oil seal to the transaxle case.

SST : 09950-60010

09951-00230

SST : 09950-70010

09951-07100

Oil seal driven in depth:

-0.5 to 0.5 mm (-0.0197 to 0.0197 in.)

3. INSTALL MANUAL VALVE LEVER SHAFT

(a) Install a new spacer to the parking lock lever sub-assembly.

(b) Install the parking lock lever sub-assembly to the manual valve lever shaft.

(c) Install a new spacer to the manual valve lever sub-assembly.

(d) Install the manual valve lever sub-assembly to the manual valve lever shaft.

(e) Install the manual valve lever shaft to the transaxle case.





NOTICE:
Do not damage the manual valve lever shaft oil seal while installing the manual valve lever shaft to the transaxle case.

(f) Using a pin punch (3 mm) and hammer, install a new slotted spring pin into the parking lock lever sub-assembly.





(g) Turn the spacer and the lever shaft to align the smaller hole of the spacer with the staking position mark on the lever shaft.





(h) Using a pin punch, stake the spacer through the small hole.

(i) Check that the spacer does not turn.

(j) Using a pin punch (3 mm) and hammer, install a new slotted spring pin into the manual valve lever sub-assembly.





(k) Turn the spacer and the lever shaft to align the smaller hole of the spacer with the staking position mark on the lever shaft.





(l) Using a pin punch, stake the spacer through the small hole.

(m) Check that the spacer does not turn.

(n) Using needle-nose pliers, install the manual valve shaft retainer spring to the transaxle case.





4. INSTALL PARKING LOCK ROD SUB-ASSEMBLY

(a) Align the slot with the notches on the parking lock lever sub-assembly and install the parking lock rod sub-assembly.





5. INSTALL MANUAL DETENT SPRING SUB-ASSEMBLY

(a) Install the manual detent spring sub-assembly and cover to the transaxle case with the bolt.





Torque : 23 Nm (234 kgf-cm, 17 ft-lbf)

NOTICE:
Make sure to install the manual detent spring first and then the cover.

6. INSTALL NO. 3 BRAKE PISTON

(a) Coat the contact surface of the transaxle case with ATF.





(b) Coat the lip of the No. 3 brake piston with ATF.

(c) Temporarily install the pawl stopper plate to the transaxle case with the 2 bolts.





(d) Press the No. 3 brake piston into the transaxle case.





Text in Illustration





NOTICE:
* Make sure that the lip of the No. 3 brake piston is not twisted and does not get caught in the transaxle case.
* After installation, make sure that the protrusions on the No. 3 brake piston and the grooves on the pawl stopper plate are aligned.

HINT
Use the installation surface of the return spring to press the piston into the transaxle case.

(e) Install the return spring to the transaxle case.

(f) Remove the 2 bolts and pawl stopper plate from the transaxle case.





(g) Place SST on the brake piston return spring and compress the brake piston return spring using a press.





SST : 09387-00070

NOTICE:
Stop the press when the brake piston return spring is flush with the snap ring groove. This prevents the brake piston return spring from being deformed.

(h) Using a screwdriver, install the snap ring to the transaxle case as shown in the illustration.

NOTICE:
* Confirm that the snap ring is correctly located in the groove of the transaxle case.
* Be sure to align the opening of the snap ring with one of the protrusions on the brake piston return spring as shown in the illustration.

7. INSTALL COUNTER DRIVE GEAR

NOTICE:
Perform this procedure only when the counter drive gear bearing or transaxle case is replaced.

(a) Using SST and a press, install a new counter drive gear bearing and snap ring to the transaxle case.

SST : 09950-60020

09951-01030

SST : 09950-70010

09951-07100





(b) Using SST, install a new bearing inner race (rear side) and counter drive gear to the transaxle case.

SST : 09223-15030

SST : 09527-17011

SST : 09950-60020

09951-00810

SST : 09950-70010

09951-07100





NOTICE:
There should not be any clearance between the bearing inner race (front side) and counter drive gear.

8. INSTALL FRONT PLANETARY GEAR ASSEMBLY

(a) Using SST and a press, press the planetary gear assembly onto the transaxle case.





SST : 09223-15030

SST : 09527-17011

SST : 09951-01100

9. INSTALL NO. 2 BRAKE PISTON

(a) Coat 2 new O-rings with ATF and install them to the No. 2 brake piston.





Text in Illustration





NOTICE:
Ensure that the 2 O-rings are not twisted.

(b) Install the No. 2 brake piston to the transaxle case.





NOTICE:
Be careful not to damage the O-rings.

10. INSTALL 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY

(a) Install the 1st and reverse brake return spring to the transaxle case.

(b) Place SST on the 1st and reverse brake return spring and compress the 1st and reverse brake return spring using a press.





SST : 09387-00060

NOTICE:
Stop the press when the 1st and reverse brake return spring is flush with the snap ring groove. This prevents the 1st and reverse brake return spring from being deformed.

(c) Using a screwdriver, install the snap ring to the transaxle case as shown in the illustration.

NOTICE:
* Confirm that the snap ring is correctly located in the groove of the transaxle case.
* Be sure to align the opening of the snap ring with one of the protrusions on the transaxle case as shown in the illustration.