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Drive Belt Replacement > < Engine Mount Bracket Replacement - Right Side

Astra J

Camshaft Cover Replacement (1.4L LDD)

Removal Procedure

1. Open hood.
2. Remove ignition coil. Refer to Ignition Coil Replacement .

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3. Remove engine control module wiring harness (1) from camshaft cover:
  •  Disconnect intake camshaft position sensor wiring harness plug (7)
  •  Disconnect intake camshaft position actuator solenoid valve wiring harness plug (6)
  •  Disconnect exhaust camshaft position sensor wiring harness plug (4)
  •  Disconnect exhaust camshaft position actuator solenoid valve wiring harness plug (5)
  •  Disconnect engine coolant temperature sensor wiring harness plug (3)
  •  Disconnect engine oil pressure indicator switch wiring harness plug (2)
  •  Unclip engine control module wiring harness plug from camshaft cover and lay aside

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4. Remove the oil level indicator (1).

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5. Remove the 15 camshaft cover bolts (1).
6. Remove the camshaft cover (2) and the camshaft cover gasket (3).

Installation Procedure

1. Clean the sealing surfaces.

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Note:  Refer to electronic parts catalogue to find the suitable sealing compound.
2. Apply sealing compound to areas (1) and (2). The thickness of the sealing bead should be 2 mm (0.0787 in) .

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Note:  The installation procedure should be done in 10 minutes.
3. Install the camshaft cover (2) and a NEW gasket (3).
4. Install the 15 camshaft cover bolts (1).

Caution: Refer to Fastener Caution .

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5. Tighten the 15 camshaft cover bolts in a sequence as shown to 8 N·m (71 lb in) .

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6. Install engine control module wiring harness (1) to camshaft cover:
  •  Clip engine control module wiring harness plug to camshaft cover.
  •  Connect intake camshaft position sensor wiring harness plug (7)
  •  Connect intake camshaft position actuator solenoid valve wiring harness plug (6)
  •  Connect exhaust camshaft position sensor wiring harness plug (4)
  •  Connect exhaust camshaft position actuator solenoid valve wiring harness plug (5)
  •  Connect engine coolant temperature sensor wiring harness plug (3)
  •  Connect engine oil pressure indicator switch wiring harness plug (2)
7. Install ignition coil. Refer to Ignition Coil Replacement .
8. Check and correct engine oil level.
9. Close hood.

Drive Belt Replacement > < Engine Mount Bracket Replacement - Right Side