Part 5
TX6A AUTOMATIC TRANSMISSION / TRANSAXLE: AUTOMATIC TRANSMISSION UNIT: DISASSEMBLY; 2013 MY FR-S [03/2012 -] (Continued)
61. REMOVE BRAKE PISTON RETURN SPRING SUB-ASSEMBLY
(a) Using a screwdriver, remove the snap ring from the automatic transmission case sub-assembly.
NOTICE:
Be careful not to damage the automatic transmission case sub-assembly.
HINT
Tape the screwdriver tip before use.
(b) Remove the brake piston return spring sub-assembly and the No. 1 brake cylinder from the automatic transmission case sub-assembly.
62. REMOVE NO. 1 BRAKE PISTON
(a) Hold the No. 1 brake piston and apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the No. 1 brake cylinder to remove the No. 1 brake piston.
HINT
If the piston does not pop out with compressed air, lift the piston out with needle-nose pliers.
(b) Remove the 2 O-rings from the No. 1 brake piston.
63. REMOVE NO. 2 BRAKE DISC
(a) Using a screwdriver, remove the snap ring from the automatic transmission case sub-assembly.
NOTICE:
Be careful not to damage the automatic transmission case sub-assembly.
HINT
Tape the screwdriver tip before use.
(b) Remove the 2 No. 2 brake flanges, 4 No. 2 brake discs, 3 No. 2 brake plates and the No. 2 brake piston return spring sub-assembly from the automatic transmission case sub-assembly.
64. REMOVE NO. 2 BRAKE PISTON
(a) Hold the No. 2 brake piston and apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transmission case to remove the No. 2 brake piston and the No. 2 brake cylinder.
HINT
If the piston does not pop out with compressed air, lift the piston out with needle-nose pliers.
(b) Remove the No. 2 brake piston from the No. 2 brake cylinder.
(c) Remove the 2 O-rings from the No. 2 brake piston.
65. REMOVE CENTER PLANETARY GEAR ASSEMBLY
(a) Remove the center planetary gear assembly, planetary sun gear, thrust needle roller bearing and the No. 4 thrust bearing race from the automatic transmission case sub-assembly.
66. REMOVE INTERMEDIATE SHAFT
(a) Using SST, remove the snap ring from the automatic transmission case sub-assembly.
SST : 09350-30020
09350-07060
(b) Remove the intermediate shaft together with the No. 3 one-way clutch assembly from the automatic transmission case sub-assembly.
67. REMOVE NO. 3 ONE-WAY CLUTCH ASSEMBLY
(a) Remove the No. 3 one-way clutch assembly and the one-way clutch inner race from the intermediate shaft.
68. REMOVE REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY
(a) Remove the rear planetary ring gear flange sub-assembly, No. 7 thrust bearing race, thrust needle roller bearing and the No. 8 thrust bearing race from the intermediate shaft.
69. REMOVE BRAKE PLATE STOPPER SPRING
(a) Remove the brake plate stopper spring from the automatic transmission case sub-assembly.
70. REMOVE NO. 4 BRAKE DISC
(a) Remove the 2 No. 4 brake flanges, 5 No. 4 brake discs and the 4 No. 4 brake plates from the automatic transmission case sub-assembly.
71. REMOVE REAR PLANETARY GEAR ASSEMBLY
(a) Remove the rear planetary gear assembly from the automatic transmission case sub-assembly.
(b) Remove the thrust bearing race, thrust needle roller bearing and the No. 9 thrust bearing race from the rear planetary gear assembly.
(c) Remove the thrust needle roller bearing from the automatic transmission case sub-assembly.
72. REMOVE 1ST AND REVERSE BRAKE RETURN SPRING SUB-ASSEMBLY
(a) Place SST on the 1st and reverse brake return spring sub-assembly and compress the 1st and reverse brake return spring sub-assembly.
SST : 09350-30020
09350-07050
(b) Using SST, remove the snap ring and the 1st and reverse brake return spring sub-assembly.
SST : 09350-30020
09350-07070
73. REMOVE BRAKE APPLY TUBE
(a) Remove the brake apply tube from the automatic transmission case sub-assembly.
74. REMOVE 1ST AND REVERSE BRAKE PISTON
(a) Hold the 1st and reverse brake piston and apply compressed air (392 kPa, 4.0 kgf/cm2, 57 psi) to the transmission case to remove the 1st and reverse brake piston.
HINT
If the piston does not pop out with compressed air, lift the piston out with needle-nose pliers.
(b) Remove the O-ring from the 1st and reverse brake piston.
75. REMOVE BRAKE REACTION SLEEVE
(a) Using SST, remove the brake reaction sleeve from the automatic transmission case sub-assembly.
SST : 09350-30020
09350-07080
(b) Remove the 2 O-rings from the brake reaction sleeve.
76. REMOVE NO. 4 BRAKE PISTON
(a) Using SST, remove the No. 4 brake piston from the automatic transmission case sub-assembly.
SST : 09350-30020
09350-07090
(b) Remove the 2 O-rings from the No. 4 brake piston.