Direct Fuel Injection
Page 3B-68 90-8M0050731 MAY 2011
7. Use the two screws from the air regulator installation tool and thread the screw at opposite corners to align the cover.
a - Air regulator installation tool screw (2)
Tube Ref No. Description Where Used Part No.
95
2-4-C with Teflon Fuel pressure regulator screw threads 92-802859A 1
8. Push the cover against the fuel rail. While holding the cover down, install two of the cover retaining screws. Thread the two
screws in until the head of the screws contact the cover. Do not torque the screws at this time.
a - Screw (2)
9. Remove the air regulator installation tool screws and install the two remaining screws. Tighten the screws in the sequence
shown, in two steps, to the specified torque.
Description Nm lb‑in. lb‑ft
Screw (4)
First
5.5 50
Final
8 71
Fuel Rail Installation
1. Ensure there is a cupped washer on each of the cylinder head direct injector ports.
2. Inspect the direct injector O‑rings and Teflon ring for cuts or abrasions. Replace the components as necessary.
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