Astra L4-1.8L (2009)
4. Install bolts, front axle housing.
Install the triangular plate, then loosely install new screws.
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Tighten the 2 bolts (2) for front axle housing to 90 Nm (67 lb ft) plus 45 degrees plus 15 degrees.
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Tighten the 4 bolts (1) for triangular support to vehicle underbody 65 Nm (48 lb ft).
5. Loosely fit center bolts, front axle housing. Tighten the 2 bolt (1) for front axle housing to 90 Nm (67 lb ft) plus 45 degrees plus 15 degrees.
6. Release the vehicle lift.
7. Place the lower rear engine support on the transmission. Tighten the bolt to 80 Nm (59 lb ft).
Note:
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Use new seals and new nuts.
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The flexible part of the pipe must not be bent by more than 5 degrees.
8. Install the exhaust primary pipe.
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Lubricate the bolt screws with screw paste, then adjust the pipe between the front and rear catalytic converters.
