Toyota Tundra (2015 year). Manual — part 486

73. REMOVE NO. 1 BRAKE PISTON RETURN SPRING

SUB-ASSEMBLY

(a) Remove the brake piston return spring and No. 1 brake piston

with No. 1 brake cylinder from the case.

74. INSPECT BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

75. REMOVE NO. 1 BRAKE PISTON

(a) Hold the No. 1 brake cylinder and apply compressed air (392

kPa (4.0 kgf/cm 2 , 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.

76. REMOVE NO. 2 BRAKE DISC SET

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

(b) Remove the flange, 4 discs, 4 plates and brake piston return

spring from the case.

77. INSPECT NO. 2 BRAKE DISC

78. INSPECT NO. 2 BRAKE PISTON RETURN SPRING SUB-ASSEMBLY

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79. REMOVE NO. 2 BRAKE PISTON

(a) Hold the No. 2 brake piston and apply compressed air (392 kPa,

4.0 kgf/cm 2 , 57 psi) to the transmission case to remove the

No. 2 brake piston and 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 2 O-rings from the No. 2 brake piston.

80. REMOVE CENTER PLANETARY GEAR ASSEMBLY

(a) Remove the thrust bearing race, center planetary gear and

planetary sun gear from the case.

81. INSPECT CENTER PLANETARY GEAR ASSEMBLY

82. REMOVE INTERMEDIATE SHAFT

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

(b) Remove the intermediate shaft with No. 3 1-way clutch

assembly from the case.

83. INSPECT NO. 3 1-WAY CLUTCH ASSEMBLY

84. REMOVE NO. 3 1-WAY CLUTCH ASSEMBLY

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(a) Remove the No. 3 1-way clutch assembly and 1-way clutch inner

race from the intermediate shaft.

85. REMOVE REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY

(a) Remove the planetary ring gear flange together with the rear planetary ring gear, thrust bearing race,

thrust needle roller bearing and thrust bearing race from the intermediate shaft.

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

(c) Remove the rear planetary ring gear flange from the rear planetary ring gear.

86. INSPECT REAR PLANETARY RING GEAR FLANGE SUB-ASSEMBLY

87. INSPECT INTERMEDIATE SHAFT

88. REMOVE BRAKE PLATE STOPPER SPRING

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89. REMOVE NO. 4 BRAKE DISC SET

(a) Remove the 2 flanges, 8 discs and 7 plates from the case.

90. INSPECT NO. 4 BRAKE DISC

91. REMOVE REAR PLANETARY GEAR ASSEMBLY

(a) Remove the rear planetary gear assembly from the case.

(b) Remove the thrust needle roller bearing from the rear planetary

gear.

A760F AUTOMATIC TRANSMISSION: AUTOMATIC TRANSMISS...