RM38N0EC _52 Drivetrain _111806 K120 / K120F / K121 / K121F CVT _0587325 K121 / K121F VALVE BODY ASSEMBLY A

K120 / K120F / K121 / K121F CVT  K121 / K121F VALVE BODY ASSEMBLY  INSTALLATION  


CAUTION / NOTICE / HINT

HINT:

Shift shock may increase after replacing the transmission valve body assembly. In this case, shift shock will reduce as the vehicle is driven.


PROCEDURE

Hide 35410J 1.INSTALL TRANSMISSION VALVE BODY ASSEMBLY

a.

Coat 4 new transaxle case gaskets with Toyota Genuine CVT fluid FE and install them to the transaxle case sub-assembly.


b.

Coat a new front oil pump cover gasket with Toyota Genuine CVT fluid FE and install it to the transaxle case sub-assembly.


c.
C498949

Temporarily install the transmission valve body assembly to the transaxle case sub-assembly with the 2 bolts.

Bolt Length:

40 mm (1.57 in.)



d.
C498950N01
0.802,1.531 0.958,1.729 0.156,0.198 10 true A 0.75,1.865 0.906,2.063 0.156,0.198 10 true B 0.646,2.698 0.802,2.896 0.156,0.198 10 true B 1,3.219 1.125,3.417 0.125,0.198 10 true B 1.833,2.719 1.99,2.917 0.156,0.198 10 true B 2.115,0.49 2.271,0.688 0.156,0.198 10 true B 2.781,1.823 2.938,2.021 0.156,0.198 10 true A 2.76,2.052 2.917,2.25 0.156,0.198 10 true A 2.792,2.427 2.948,2.625 0.156,0.198 10 true A

Temporarily install the 9 bolts.

Bolt Length:
Bolt (A) Bolt (B)
40 mm (1.57 in.) 55 mm (2.17 in.)



e.
C395524

Coat a new O-ring with Toyota Genuine CVT fluid FE and install it to the temperature sensor.

NOTICE:

Ensure that the O-ring is not twisted.



f.
C498901

Connect the temperature sensor to the transmission valve body assembly.

NOTICE:

To prevent it from being pinched between the transmission valve body assembly and the transaxle side cover sub-assembly, do not let the transmission wire ride up over the area shown in the illustration.

C498902C01
0,0 0,0 false
V100144

Do not let transmission wire protrude into this area. - -




g.

Temporarily install the temperature sensor clamp to the transmission valve body assembly with the bolt.

Bolt Length:

55 mm (2.17 in.)



h.
C498951

Fully tighten the 12 bolts.

Torque:
10.8 N*m (110 kgf*cm, 8 ft.*lbf)


i.

Connect the 8 solenoid valve connectors.


j.

Engage the clamp to connect the transmission wire to the solenoid lock plate.