Cobalt L4-2.4L (2007)
8. Install the electrical center nuts (1, 2) and bolt (3).
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Tighten the nuts to 10 N.m (89 lb in).
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Tighten the bolt to 25 N.m (18 lb ft).
9. Connect the surge tank inlet hose to the surge tank.
10. Install the positive battery cables (1) to the underhood electrical center.
Tighten the positive cable nut to 15 N.m (11 lb ft).