Part 3

U140F AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSAXLE UNIT: DISASSEMBLY - (Continued)

76. REMOVE REAR PLANETARY SUN GEAR ASSEMBLY

(a) Remove the rear planetary sun gear from the transaxle.





(b) Remove the thrust bearing from the rear planetary sun gear.





(c) Remove the No. 2 washer from the rear planetary sun gear.





77. REMOVE ONE-WAY CLUTCH ASSEMBLY

(a) Remove the one-way clutch and thrust bearing from the transaxle.





(b) Remove the inner race from the one-way clutch.





78. REMOVE ONE-WAY CLUTCH OUTER SLEEVE





79. REMOVE 2ND BRAKE CLUTCH DISC

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





(b) Remove the flange, 3 discs and 3 plates from the transaxle.

80. INSPECT 2ND BRAKE CLUTCH DISC Transaxle Unit

81. REMOVE 2ND BRAKE PISTON ASSEMBLY

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





(b) Remove the 2nd brake piston from the transaxle.





82. REMOVE 2ND BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

(a) Using SST and a press, remove the snap ring from the 2nd brake piston.





SST : 09387-00060

(b) Using a screwdriver, pry out the snap ring.

(c) Remove the piston return spring.





83. INSPECT 2ND BRAKE PISTON RETURN SPRING SUB-ASSEMBLY Transaxle Unit

84. REMOVE 2ND BRAKE PISTON

(a) 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.





85. REMOVE 2ND BRAKE PISTON O-RING

(a) Remove the 2 O-rings from the 2nd brake piston.





86. REMOVE REAR PLANETARY GEAR ASSEMBLY

(a) Using a screwdriver, pry out the snap ring.





(b) Remove the rear planetary gear from the transaxle.





(c) Remove the No. 1 washer from the rear planetary gear.





(d) Remove the bearing race from the rear planetary gear.





87. REMOVE INPUT SUN GEAR

(a) Remove the 2 thrust bearings, bearing race and input sun gear from the transaxle.





88. REMOVE FRONT PLANETARY GEAR ASSEMBLY

(a) Using a chisel and a hammer, unstake the lock washer.





NOTICE:
Push down all of the washer claws. Otherwise SST cannot be fully pressed against and loosen the nut.

(b) Using SST, remove the nut.





SST : 09387-00030

SST : 09387-00080

(c) Using SST and a press, remove the front planetary gear from the counter drive gear.





SST : 09950-60010

09951-00450

(d) Remove the front planetary gear from the brake hub.





89. REMOVE FRONT PLANETARY RING GEAR

(a) Using a screwdriver, remove the snap ring and front planetary ring gear from the brake hub.





90. REMOVE 1ST AND REVERSE BRAKE CLUTCH DISC

(a) Remove the flange, 5 discs and 5 plates from the transaxle case.





91. INSPECT 1ST AND REVERSE BRAKE CLUTCH DISC Transaxle Unit

92. REMOVE 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY

(a) Using SST, a press and snap ring expander, remove the snap ring and 1st and reverse brake return spring sub-assembly.





SST : 09387-00070

NOTICE:
* Stop the press when the spring seat is lowered 1 to 2 mm (0.0394 to 0.0787 in.) from the snap ring groove. This prevents the spring seat from being deformed.
* Do not expand the snap ring excessively.

93. INSPECT 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY Transaxle Unit

94. REMOVE 1ST AND REVERSE BRAKE PISTON

(a) Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle case to remove the 1st and reverse brake piston.





NOTICE:
* Applying compressed air may cause the piston to jump out. When removing the piston, hold it by hand using a piece of cloth.
* Do not spatter ATF when applying compressed air.

(b) Remove the 2 O-rings from the 1st and reverse brake piston.





95. REMOVE COUNTER DRIVE GEAR

(a) Using SST and a press, remove the counter drive gear from the transaxle case.





SST : 09950-60010

09951-00580

SST : 09950-70010

09951-07100

(b) As shown in the illustration, tighten 2 service bolts evenly and make a clearance of approximately 20.0 mm (0.787 in.) between the counter drive gear and the inner race.





(c) Using SST, remove the tapered roller bearing.





SST : 09950-60010

09951-00580

SST : 09950-00020

SST : 09950-00030

(d) Using a brass bar and a hammer, tap out the 2 bearing outer races.





96. REMOVE COUNTER DRIVE GEAR HOLE SNAP RING

(a) Using a screwdriver, pry out the snap ring from the transaxle.





97. REMOVE NO. 2 BREATHER PLUG

98. REMOVE UNDERDRIVE BRAKE PISTON

(a) Apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transaxle case to remove the underdrive brake piston.





NOTICE:
* Applying compressed air may cause the piston to jump out. When removing the piston, hold it by hand using a piece of cloth.
* Do not spatter ATF when applying compressed air.

(b) Remove the 2 O-rings from the underdrive brake piston.





(c) Using SST, remove the needle-roller bearing from the transaxle.





SST : 09387-00041

09387-01010

09387-01030

09387-01040

99. REMOVE UNDERDRIVE CLUTCH DRUM OIL SEAL RING

(a) Remove the 2 oil seal rings from the transaxle.





100. REMOVE UNDERDRIVE CYLINDRICAL ROLLER BEARING

(a) Using SST, remove the cylindrical roller bearing from the transaxle.





SST : 09514-35011

101. REMOVE UNDERDRIVE OUTPUT SHAFT OIL SEAL RING

(a) Remove the oil seal ring from the transaxle housing.





102. REMOVE DIFFERENTIAL GEAR LUBE APPLY TUBE

(a) Remove the bolt, clamp and apply tube from the transaxle.