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Home >> Infiniti >> 2007 >> G35 Sedan V6-3.5L (VQ35HR) >> Repair and Diagnosis >> Starting and Charging >> Charging System >> Alternator >> Service and Repair
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Alternator: Service and Repair

ALTERNATOR

2WD

Exploded View CHG-24:




2WD : Exploded View

Exploded View CHG-25:




DISASSEMBLY

2WD : REMOVAL
1. Disconnect the battery cable from the negative terminal.
2. Remove engine front undercover, using power tools.
3. Remove radiator cooling fan assembly.
4. Remove drive belt.




5. Disconnect alternator connector (1).
6. Remove B terminal nut (2).
7. Remove the harness bracket bolts (A).




8. Remove oil pressure switch harness clip (C) from alternator stay (1).
9. Disconnect oil pressure switch connector (D) and oil temperature sensor connector (E).
10. Remove alternator mounting bolt (B) and alternator stay mounting bolt (F) using power tools, then remove alternator stay.
11. Remove alternator mounting bolt (A), using power tools.
12. Remove alternator assembly downward from the vehicle.

INSTALLATION
Install in the reverse order of removal.

CAUTION:
Be sure to tighten B terminal nut carefully.
- Install alternator, and check tension of belt. Refer to EM-12, "Checking". Engine, Cooling and Exhaust
- For this model, the power generation voltage variable control system that controls the power generation voltage of the alternator has been adopted. Therefore, the power generation voltage variable control system operation inspection should be performed after replacing the alternator, and then make sure that the system operates normally. Refer to CHG-22, "Inspection Procedure". Power Generation Voltage Variable Control System Operation Inspection
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