Part 2

U660E AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE UNIT: DISASSEMBLY

Part 2

Continued

20. REMOVE NO. 1 CLUTCH DISC

(a) Using 2 screwdrivers, remove the 2 snap rings from the direct multiple disc clutch assembly.

(b) Remove the clutch flange, 4 clutch discs and 4 clutch plates from the direct multiple disc clutch assembly.

Test in Illustration

21. INSPECT NO. 1 CLUTCH DISC Transaxle Unit
22. REMOVE TRANSAXLE HOUSING

(a) Remove the 20 bolts from the transaxle housing.
(b) Using a brass bar and hammer, tap on the circumference of the transaxle housing to remove the transaxle housing from the transaxle case.
23. REMOVE COUNTER DRIVEN GEAR FRONT TAPERED ROLLER BEARING OUTER RACE

(a) Using SST, remove the counter driven gear front tapered roller bearing outer race and shim from the transaxle housing.
SST: 09308-00010
24. REMOVE DIFFERENTIAL GEAR LUBE APPLY TUBE

(a) Remove the bolt, clamp and differential gear lube apply tube from the transaxle housing.
25. REMOVE FRONT OIL PUMP AND GEAR BODY SUB-ASSEMBLY

(a) Remove the 7 bolts and oil pump from the transaxle case.
(b) Remove the O-ring from the oil pump assembly.

Text in Illustration

(c) Remove the thrust needle roller bearing and thrust needle roller race from the carrier lock nut.
(d) Remove the O-ring from the transaxle case.

Text in Illustration

26. REMOVE FRONT OIL PUMP BODY O-RING
27. REMOVE NO. 3 BRAKE DISC

(a) Using a screwdriver, remove the snap ring from the oil pump assembly.

Test in Illustration

(b) Remove the 2 brake flanges, 3 brake discs and 2 brake plates from the oil pump assembly.

Test in Illustration

28. INSPECT NO. 3 BRAKE DISC Transaxle Unit
29. REMOVE UNDERDRIVE PLANETARY GEAR ASSEMBLY

(a) Remove the underdrive planetary gear assembly from the oil pump assembly.
30. REMOVE NO. 3 BRAKE HUB

(a) Remove the No. 3 brake hub from the underdrive planetary gear assembly.

(b) Remove the thrust needle roller bearing and thrust needle roller race from the underdrive planetary gear assembly.

Test in Illustration

31. REMOVE UNDERDRIVE PLANETARY RING GEAR

(a) Using needle-nose pliers, remove the snap ring from the underdrive planetary ring gear.

Test in Illustration

(b) Remove the underdrive planetary ring gear from the underdrive planetary gear assembly.

Text in Illustration

32. REMOVE PLANETARY SUN GEAR SUB-ASSEMBLY

(a) While expanding the snap ring with snap ring pliers, remove the front planetary sun gear from the underdrive planetary gear assembly.

Test in Illustration

(b) Remove the snap ring from the underdrive planetary gear assembly.

Text in Illustration

33. INSPECT UNDERDRIVE PLANETARY GEAR ASSEMBLY Transaxle Unit
34. INSPECT PLANETARY SUN GEAR SUB-ASSEMBLY Transaxle Unit
35. REMOVE INPUT SHAFT SUB-ASSEMBLY

(a) Remove the input shaft sub-assembly from the oil pump assembly.

(b) Remove the thrust needle roller bearing and thrust needle roller race from the input shaft.

Test in Illustration

36. REMOVE UNDERDRIVE PLANETARY SUN GEAR

(a) Remove the underdrive planetary sun gear from the oil pump assembly.

Test in Illustration

(b) Remove the thrust needle roller bearing from the oil pump assembly.

Text in Illustration

37. REMOVE NO. 1 BRAKE DISC

(a) Using a screwdriver, remove the 2 snap rings and brake snap ring stopper from the oil pump assembly.

Test in Illustration

(b) Remove the brake flange, 4 brake discs and 4 brake plates from the oil pump assembly.

Test in Illustration

38. INSPECT NO. 1 BRAKE DISC Transaxle Unit
39. REMOVE 2ND BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

(a) Remove the 3 2nd brake piston return springs from the oil pump assembly.
40. INSPECT 2ND BRAKE PISTON RETURN SPRING SUB-ASSEMBLY Transaxle Unit
41. REMOVE NO. 1 BRAKE PISTON

(a) Holding the oil pump assembly by hand, apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the oil pump assembly to remove the No. 1 brake piston.

(b) Using a screwdriver, remove the 2 O-rings from the No. 1 brake piston.

Test in Illustration

42. REMOVE FRONT DIFFERENTIAL CASE

(a) Remove the front differential case from the transaxle case.
43. REMOVE COUNTER DRIVE GEAR NUT

(a) Using SST and a hammer, unstake the counter drive gear nut.
SST: 09930-00010

(b) Turn the manual valve lever 2 notches counterclockwise to set it to the P position as shown in the illustration.

(c) Using SST, remove the counter drive gear nut from the planetary gear assembly.
SST: 09387-00130
44. REMOVE COUNTER DRIVEN GEAR

(a) Turn the manual valve lever 2 notches clockwise to set it to the N position as shown in the illustration.

(b) Remove the counter driven gear from the transaxle case.

Continued in Part 3 Part 3