Part 2
A760E AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISSION UNIT: DISASSEMBLY
26. REMOVE PARKING LOCK ROD SUB-ASSEMBLY
(a) Disconnect the parking lock rod from the manual valve lever.
27. REMOVE PARKING LOCK PAWL SHAFT
(a) Pull out the parking lock pawl shaft from the front side, then remove the lock pawl and the spring.
(b) Remove the E-ring from the shaft.
28. REMOVE MANUAL VALVE LEVER SUB-ASSEMBLY
(a) Using a hammer and a screwdriver, cut off the spacer and remove it from the shaft.
(b) Using a pin punch and a hammer, drive out the spring pin.
HINT
Slowly drive out the spring pin so that it does not fall into the transmission case.
(c) Pull the manual valve lever shaft out through the case and remove the manual valve lever.
29. REMOVE MANUAL VALVE LEVER SHAFT OIL SEAL
(a) Using a screwdriver, remove the 2 oil seals.
30. REMOVE OIL PUMP ASSEMBLY
(a) Remove the 10 bolts from the transmission case.
(b) Using a screwdriver with its tip wrapped with tape, pull out the oil pump.
NOTICE:
Do not damage the oil pump.
(c) Remove the No. 1 thrust bearing race from the oil pump.
(d) Remove the O-ring from the oil pump.
31. REMOVE CLUTCH DRUM AND INPUT SHAFT
(a) Remove the clutch drum and input shaft from the transmission case.
(b) Remove the clutch drum thrust washer, 2 thrust needle roller bearings and bearing race.
32. INSPECT NO. 2 ONE WAY CLUTCH ASSEMBLY Transmission Unit
33. REMOVE NO. 2 ONE WAY CLUTCH ASSEMBLY
(a) Remove the No. 2 one way clutch assembly and clutch drum thrust washer from the clutch drum and input shaft.
34. REMOVE NO. 3 BRAKE SNAP RING
(a) Using a screwdriver, remove the No. 3 brake snap ring from the transmission case.
35. REMOVE 2ND BRAKE DISC SET
(a) Remove the flange, cushion plate, 4 discs and 4 plates from the transmission case.
36. INSPECT 2ND BRAKE DISC SET Transmission Unit
37. REMOVE 2ND BRAKE PISTON HOLE SNAP RING
(a) Using SST, remove the snap ring.
SST : 09350-30020
09350-07060
38. REMOVE ONE WAY CLUTCH ASSEMBLY
(a) Remove the one way clutch assembly and the No. 1 planetary carrier thrust washer from the transmission case.
39. REMOVE 2ND BRAKE CYLINDER
(a) Remove the 2nd brake cylinder from the transmission case.
40. REMOVE 2ND BRAKE PISTON
(a) Using SST, a screwdriver and a press, remove the 2nd brake piston snap ring.
SST : 09351-40010
09351-04060
09351-04070
(b) Remove the No. 3 brake piston return spring sub-assembly.
(c) Hold the 2nd brake piston and apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the 2nd brake cylinder to remove the 2nd brake piston.
(d) Remove the 2 O-rings from the 2nd brake piston.
41. INSPECT NO. 3 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY Transmission Unit
42. REMOVE FRONT PLANETARY GEAR ASSEMBLY
(a) Remove the front planetary gear assembly and the one way clutch inner race from the transmission case.
(b) Remove the thrust needle roller bearing, the No. 3 thrust bearing race and the No. 2 planetary carrier thrust washer from the transmission case.
43. INSPECT FRONT PLANETARY GEAR ASSEMBLY Transmission Unit
44. INSPECT ONE WAY CLUTCH ASSEMBLY Transmission Unit
45. REMOVE FRONT PLANETARY RING GEAR
(a) Remove the front planetary ring gear from the transmission case.
46. REMOVE CENTER PLANETARY RING GEAR
(a) Using a screwdriver, remove the snap ring.
(b) Remove the center planetary ring gear and the front planetary ring gear flange from the front planetary ring gear.
(c) Remove the thrust needle roller bearing from the front planetary ring gear flange.
47. REMOVE NO. 1 BRAKE DISC
(a) Remove the flange, the 3 discs and the 3 plates from the transmission case.
48. INSPECT NO. 1 BRAKE DISC Transmission Unit
49. REMOVE BRAKE PISTON RETURN SPRING SNAP RING
(a) Using a screwdriver, remove the brake piston return spring snap ring from the transmission case.
50. REMOVE BRAKE PISTON RETURN SPRING SUB-ASSEMBLY
(a) Remove the brake piston return spring, the No. 1 brake piston and the No. 1 brake cylinder from the transmission case.
