Disassembly

U241E AUTOMATIC TRANSAXLE: UNDERDRIVE PLANETARY GEAR: DISASSEMBLY

1. INSPECT UNDERDRIVE PLANETARY GEAR PRELOAD

(a) Using SST a torque wrench, measure the turning torque of the underdrive planetary gear assembly while rotating the torque wrench at 60 rpm.





Standard turning torque at 60 rpm - Torque : 0.23 to 5.01 Nm (2 to 51 kgf-cm, 2.0 to 44.3 in-lbf)

HINT
Use a torque wrench with a fulcrum length of 160 mm (6.3 in.).

2. REMOVE CYLINDRICAL ROLLER BEARING RACE INNER

(a) Using SST, loosen the staked part of the nut.





SST : 09930-00010

09931-00010

09931-00020

SST : 09387-00050

(b) Clamp the underdrive planetary gear in a soft jaw vise.





NOTICE:
Be careful not to damage the differential drive pinion.

(c) Using SST, remove the lock nut.





SST : 09564-16020

(d) Using SST, remove the cylindrical roller bearing inner race.





SST : 09950-00020

SST : 09950-00030

SST : 09950-60010

09951-00340

3. REMOVE UNDERDRIVE PLANETARY GEAR ASSEMBLY

(a) Using SST and a press, remove the differential drive pinion, parking lock gear, counter driven gear with underdrive planetary ring gear and front tapered roller bearing.





SST : 09387-00050

(b) Clamp the underdrive planetary gear in a soft jaw vise.





(c) Using SST, remove rear tapered roller bearing from the underdrive planetary gear.

SST : 09950-00020

SST : 09950-00030

SST : 09950-60010

09951-00320

4. REMOVE UNDERDRIVE PLANETARY RING GEAR

(a) Using snap ring pliers, remove the snap ring.





(b) Remove the underdrive planetary ring gear from the counter driven gear.