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8. Remove passenger side PCV hose from the passenger
side valve cover and throttle body flange. Set PCV hose
aside as it will be reused later.
9. Detach both lower brake aspirator hoses. Tuck brake
aspirator assembly to the side to avoid damaging as it will
be reused later.
10. Disconnect the throttle body plug from throttle body.
Use an 8mm socket to remove the four (4) throttle body
bolts. Remove throttle body and gasket. Set the throttle
body, gasket and bolts aside for reuse later.
11. Remove two (2) foam fuel rail covers and discard. Using
a 10mm socket, remove four (4) manifold/rail bolts located
on top of the manifold.
©2017 Edelbrock LLC
Part #1584, 15840
Edelbrock Supercharger System
12. Loosen/remove the fuel tank cap to release some of the
fuel pressure from the fuel system. Place a shop rag around
the fuel line fitting to absorb any gas that may leak. Depress
the blue lock tab and pull the fuel line off the rail. CAUTION:
Fuel may be under pressure and will spray a bit.
13. Detach all eight (8) fuel injector electrical connectors
and carefully remove fuel rail assembly from the manifold.
14. Detach the two (2) heater hoses by pressing in the white
tabs and pulling the hoses outwards. Remove the driver
side heater hose from the firewall fitting.
15. Using pliers, remove the coolant overflow hose from the
front of the manifold.
16. Use an 8mm socket to remove six (6) manifold bolts
(there are a total of ten (10) manifold bolts, four (4) of which
were removed in Step 11).
Page 10
2011-2014 Ford F-150 5.0L
Installation Instructions
Brochure #63-1584
Rev. 12/11/17 - NP
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