Lexus IS250 IS220d GSE20 ALE20 2AD-FHV CHARGING

GENERATOR - REASSEMBLY

1. INSTALL GENERATOR DRIVE END FRAME BEARING
Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Using SST and a press, press in a new drive end frame bearing.

  • SST
  • 09950-60010(09951-00470)
    09950-70010(09951-07100)
Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Install the retainer plate with the 4 screws.

  • Torque:
  • 2.3 N*m{ 23 kgf*cm, 20 in.*lbf}
2. INSTALL GENERATOR ROTOR ASSEMBLY

Install the rotor to the drive end frame.

Place the washer on the rotor.

3. INSTALL GENERATOR COIL ASSEMBLY
Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Using SST and a press, slowly press the coil assembly onto the generator rotor bearing.

  • SST
  • 09285-76010
Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Install the coil assembly with the 4 bolts.

  • Torque:
  • 5.8 N*m{ 59 kgf*cm, 51 in.*lbf}
4. INSTALL GENERATOR BRUSH HOLDER ASSEMBLY
Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

While pushing the 2 brushes into the generator brush holder assembly, insert a φ1.0 mm (0.039 in.) pin into the brush holder hole.

Install the generator brush holder assembly with the 2 screws.

  • Torque:
  • 1.8 N*m{ 18 kgf*cm, 16 in.*lbf}

Pull out the pin from the generator brush holder assembly.

5. INSTALL GENERATOR REAR END COVER
Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Install the terminal insulator.

  • NOTICE:
  • Be sure to install the terminal insulator as shown in the illustration.
Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Install the end cover with the 3 nuts.

  • Torque:
  • 4.6 N*m{ 47 kgf*cm, 41 in.*lbf}
6. INSTALL CLUTCH PULLEY

Temporarily install the clutch pulley onto the rotor shaft.

Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Set SST (A) and (B).

  • SST
  • 09820-63020
Generator - Reassembly. 2AD-FHV CHARGING. Lexus IS250 IS220d GSE20 ALE20

Clamp SST (A) in a vise.

Set the generator assembly to SST.

  • HINT:
  • Make sure that the generator assembly and SST are perpendicular to one another.

Torque the pulley by turning SST (B) in the direction shown in the illustration.

  • Torque:
  • 111 N*m{ 1,127 kgf*cm, 81 ft.*lbf}
  • NOTICE:
  • The torque shown above should be used for tightening without using SST. When the SST is used for tightening, the torque should be calculated based on the length of the SST .

Remove the generator assembly from SST.

Check that the clutch pulley rotates smoothly.

Install the generator pulley cap.

LEXUS IS250, IS220d / GSE20 ALE20