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Nissan Sentra B18 (2020-2025) Service Manual: Torque Converter and Converter Housing Oil Seal

Exploded View

Exploded View

Torque converter

Converter housing oil seal

Transaxle assembly

: Always replace after every disassembly.

: Apply CVT fluid

Disassembly and Assembly

Disassembly and Assembly

DISASSEMBLY

Remove transaxle assembly from the vehicle. Refer to Removal and Installation.

Remove torque converter from transaxle assembly.

CAUTION:

Never damage the bushing on the inside of torque converter sleeve when removing torque converter.

Remove converter housing oil seal using suitable tool.

CAUTION:

Be careful not to scratch converter housing.

ASSEMBLY

Note the following and assembly in the reverse order of disassembly.

  • Install the new converter housing oil seal evenly using the torque converter seal installer (SST : NI-53062) (A).

    Height or depth (B) of converter housing oil seal from the surface

    : 1.0 ± 0.5 mm (0.039 ± 0.020 in)

    CAUTION:

    • Never reuse converter housing oil seal.

    • Apply CVT fluid to the oil seal lip and around the oil seal.

    • Converter housing oil seal pulling direction is used as the reference.

  • Attach the pawl of the torque converter to the drive sprocket hole on the transaxle assembly side.

    CAUTION:

    • Rotate the torque converter for installing torque converter.

    • Never damage the bushing inside the torque converter sleeve when installing the converter housing oil seal.

  • After completing installation, fill the CVT fluid. Refer to Refilling.

  • After filling the CVT fluid, perform Torque Converter Clutch Point Learning. Refer to Description.

Inspection

Inspection

After inserting a torque converter to the transaxle assembly check dimension (A) with in the reference value limit.

B

: Scale

C

: Straightedge

Dimension (A)

: Refer to Torque Converter.
    Cvt Fluid Temperature Sensor
    Exploded View Exploded View Transaxle assembly Reduction gear assembly Differential assembly Baffle plate C Converter housing Differential side oil seal Torque converter Convert...

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