HOSE AS 5154714 - Caterpillar

Illustration 1 g01445691
Illustration 2 g01445696
View A-A
Note: Lubricate the bore in the cylinder head lightly with the lubricant that is being sealed.Note: Install the fuel injector group (5) so that the electrical connector is facing toward the exhaust side (1) of the cylinder head.Use the following procedure to install the fuel injector group:
Seat the fuel injector group in the bore of the cylinder head.
Tighten the bolt (2) which is closest to the exhaust side (1) of the cylinder head until the bolt is seated.
Tighten the bolt (3) which is closest to the inlet side (4) of the cylinder head to 12 1 N m (105 9 lb in).
Illustration 3 g01446053
Top view of fuel injector group
Note: The top of the fuel injector group has four screws (6) that are used for securing the top cover on the fuel injector group. There are two holes (7) in the top of the fuel injector group that are used for assembly purposes only. Do not install screws in the two holes (7).