Part 1

U241E AUTOMATIC TRANSAXLE: AUTOMATIC TRANSAXLE UNIT: REASSEMBLY

REASSEMBLY

1. BEARING POSITION

Standard bearing position:

2. INSTALL DIFFERENTIAL GEAR LUBE APPLY TUBE

(a) Install the apply tube and apply tube clamp onto the transaxle housing with the bolt.
Torque: 5.4 Nm (55 kgf-cm, 48 in-lbf)
NOTE: Make sure to insert the tube to the stopper.

3. INSTALL NO. 2 BREATHER PLUG
4. INSTALL COUNTER DRIVE GEAR HOLE SNAP RING

(a) Using a screwdriver, install the hole snap ring into the transaxle.
5. INSTALL COUNTER DRIVE GEAR

(a) Using SST and a press, press the 2 counter drive gear bearings outer races into the transaxle.
- Press-fit the bearing race until it contacts the snap ring.
- Do not apply excessive pressure.

SST: 09950-60020
09951-00890
09951-07150
SST: 09950-70010
09951-07150

(b) Using SST and a press, press the tapered roller bearing onto the counter drive gear.
SST: 09649-17010
- Press-fit the bearing inner race until it contacts the counter drive gear.
- Do not apply excessive pressure.

(c) Using SST and a press, press the counter drive gear and bearing into the transaxle.
SST: 09950-60020
09951-00890
SST: 09950-70010
09951-07150
NOTE: Do not apply excessive pressure.

6. INSTALL 1ST AND REVERSE BRAKE PISTON

(a) Coat 2 new O-rings with ATF.
(b) Install the 2 O-ring onto the 1st and reverse brake piston.

(d) Install the 1st and reverse brake return spring onto the 1st and reverse brake piston.

(e) Using SST, a press and snap ring expander, press the piston return spring and snap ring onto the transaxle.
SST: 09387-00070
- Stop the press when the spring sheet is lowered to the place 1 to 2 mm (0.039 to 0.078 in.) from the snap ring groove, preventing the spring sheet from being deform.
- Do not expand the snap ring excessively.

7. INSTALL FRONT PLANETARY RING GEAR

(a) Using a screwdriver, install the front planetary ring gear and brake hub snap ring into the brake hub.
8. INSTALL FRONT PLANETARY GEAR ASSEMBLY

(a) Install the front planetary gear into the brake hub.

(b) Using SST and a press, press-fit the front planetary gear.
SST: 09950-60010
09951-00400
SST: 09950-70010
09951-07100
NOTE: Do not apply excessive pressure to it.

(d) Using SST, install the nut.
SST: 09387-00030
SST: 09387-00080
Torque: 280 Nm (2855 kgf-cm, 207 ft-lbf)

(e) Using SST and a torque wrench, measure the turning torque of the bearing while rotating SST at 60 rpm. When the measured value is not within the specified value, gradually tighten the nut until it reaches the specified value.
SST: 09387-00080
Standard turning torque at 60 rpm - Torque: 0.5 to 1.0 Nm (5.1 to 10.0 kgf-cm, 4.4 to 8.7 in-lbf)
Standard turning torque at 60 rpm - Torque: 0.3 to 0.5 Nm (3.1 to 5.1 kgf-cm, 2.7 to 4.4 in-lbf)

(f) Using a chisel and hammer, stake the front planetary gear lock washer.
9. INSTALL INPUT SUN GEAR

(a) Install the 2 thrust bearings, bearing race and front planetary sun gear into the planetary gear.
Standard bearing race diameter:

10. INSTALL REAR PLANETARY GEAR ASSEMBLY

(a) Coat the bearing race with ATF, and install it onto the rear planetary gear.
Standard bearing race diameter:

(b) Install the planetary carrier thrust washer onto the planetary gear.

(d) Using screwdrivers, install the snap ring onto the brake hub.
11. INSTALL 1ST AND REVERSE BRAKE CLUTCH DISC

(a) Install the 5 plates and 5 discs.
Install in order:
P - D - P - D - P - D - P - D - P - D
HINT: P = Plate
D = Disc

(b) Using vernier calipers, measure the distance between the disc surface and the contact surface of the 2nd brake cylinder and transaxle (Dimension A).
(c) Select an appropriate flange so that the piston stroke will meet the specified value.
Pack clearance:
1.02 to 1.21 mm (0.0402 to 0.0476 in.)
HINT: Piston stroke = Dimension A - Flange thickness

Standard flange thickness:

(d) Install the flange.
12. INSPECT PACK CLEARANCE OF 1ST AND REVERSE BRAKE
13. INSTALL 1-WAY CLUTCH SLEEVE OUTER

(a) Install the 1-way clutch outer sleeve into the 2nd brake cylinder.
NOTE: Check the positioning direction of the outer sleeve.

14. INSTALL 1-WAY CLUTCH ASSEMBLY

(a) Install the inner race into the 1-way clutch.
NOTE: Check the direction of the inner race.

(b) Check the rotating direction of the 1-way clutch for the lock or free operation, as shown in illustration.

NOTE: Install the thrust bearing properly so that no colored race will be visible.