Vauxhall Workshop Service and Repair Manuals > Astra J > Engine | Engine mechanics - 1.4L (LDD, LDU, LLU, LUH, LUJ) | Repair Instructions - Off Vehicle | Inlet Manifold Installation

Intake Manifold Installation (LDC, LDD, LWD, L2I, L2N)

1.	Clean the sealing surfaces.

2.	Install the intake manifold (1) along with 5 NEW seal rings.

Caution: Refer to Fastener Caution .

3.	Install the 6 intake manifold bolts (1) and tighten to 20 N·m (15 lb ft) .