vauxhall Workshop Repair Guides

Vauxhall Workshop Service and Repair Manuals

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Battery Replacement - Petrol > < Alternator and Starter Cable Replacement - LBQ, LBR, LBS, LBX without Start/Stop

Astra J

Generator Replacement (1.4L LDD, LUH, and LUJ)

Removal Procedure

1. Open the hood.
2. Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
3. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .

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4. Disconnect the generator wiring harness connector (3).
5. Remove the generator positive cable nut (1).
6. Remove the generator positive cable (2).
7. Lower the vehicle.
8. Remove the drive belt tensioner. Refer to Drive Belt Tensioner Replacement .

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9. Remove the 2 generator bolts (2).
10. Remove the generator (1) from above.

Installation Procedure


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1. Install the generator (1) from above.

Caution: Refer to Fastener Caution .
2. Install the 2 generator bolts (2) and tighten to 35 N·m (26 lb ft) .
3. Install the drive belt tensioner. Refer to Drive Belt Tensioner Replacement .
4. Raise and support the vehicle.

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5. Connect the generator wiring harness connector (3).
6. Install the generator positive cable (2).
7. Install the generator positive cable nut (1) and tighten to 17 N·m (13 lb ft) .
8. Lower the vehicle.
9. Connect the battery negative cable. Refer to Battery Negative Cable Disconnection and Connection .
10. Close the hood.

Battery Replacement - Petrol > < Alternator and Starter Cable Replacement - LBQ, LBR, LBS, LBX without Start/Stop