Lexus IS250 IS220d GSE20 ALE20 2AD-FHV CHARGING
GENERATOR - INSTALLATION
1. INSTALL GENERATOR ASSEMBLY |

Install the clamp bracket to the generator assembly with the bolt (B).
- Torque:
- 10 N*m{ 102 kgf*cm, 7 ft.*lbf}
Install the generator assembly with the 3 bolts (A).
- Torque:
- 25 N*m{ 255 kgf*cm, 18 ft.*lbf}
- NOTICE:
- Make sure that the wire harness of the crankshaft position sensor does not get caught between the cylinder block and the generator assembly when installing the generator assembly.

Connect the clamp to the clamp bracket.
Install the wire harness to terminal B with the nut.
- Torque:
- 9.8 N*m{ 100 kgf*cm, 87 in.*lbf}
Install the wire harness clamp bracket with the bolt.
- Torque:
- 10 N*m{ 102 kgf*cm, 7 ft.*lbf}
Connect the generator connector.
2. INSTALL V-RIBBED BELT |

Install the V-ribbed belt.
While turning the belt tensioner counterclockwise, remove the bar.
- NOTICE:
After installing the V-ribbed belt, check that it fits properly in the ribbed grooves. Check to confirm that the belt has not slipped out of the grooves on the bottom of the crank pulley by hand.
After installing a new belt, run the engine for approximately 5 minutes and then recheck the tension.

If it is difficult to install the V-ribbed belt, perform the following procedure.
Put the V-ribbed belt on every part except the tensioner pulley as shown in the illustration.
While releasing the belt tension by turning the belt tensioner counterclockwise, put the V-ribbed belt on the tensioner pulley.
- NOTICE:
3. INSTALL NO. 1 ENGINE COVER |

Install the No. 1 engine cover.
4. INSTALL NO. 1 INLET AIR CLEANER |

Install the inlet air cleaner with the bolt and clip.
- Torque:
- 5.0 N*m{ 51 kgf*cm, 44 in.*lbf}
5. INSTALL RADIATOR SUPPORT OPENING COVER |

Install the intake duct seal with the 11 clips.
6. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL |
- Torque:
- 5.4 N*m{ 55 kgf*cm, 48 in.*lbf}
7. PERFORM INITIALIZATION |
Perform initialization procedure .
- HINT:
- Some vehicle systems require initialization after reconnecting the negative battery cable.