Intake Manifold: Disassembly

Disconnect the engine ground terminal from ground stay.

Fig 1: Disconnecting Engine Ground Terminal From Ground Stay
Courtesy of SUBARU OF AMERICA, INC.
Remove the solenoid valve bracket assembly from intake manifold, and disconnect the connector from the wastegate control solenoid valve, manifold absolute pressure sensor and purge control solenoid valve.

Fig 2: Disconnecting Connector
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Disconnect the evaporation hoses (A) and filter assembly (B).

Fig 3: Disconnecting Evaporation Hoses And Filter Assembly
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connector from throttle position sensor.

Fig 4: Disconnecting Connector From Throttle Position Sensor
Courtesy of SUBARU OF AMERICA, INC.
Remove the throttle body from intake manifold.

Fig 5: Removing Throttle Body From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the connectors from fuel injector (A), tumble generator valve position sensor (B) and tumble generator valve actuator (C).

Fig 6: Disconnecting Connectors From Fuel Injector, Tumble Generator Valve Position Sensor And Tumble Generator Valve Actuator
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolt which secures the air bypass pipe to intake manifold.

Fig 7: Removing Bolt
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Disconnect the PCV pipe (A), harness assembly (B) and intake duct (C) from intake manifold.

Fig 8: Disconnecting PCV Pipe, Harness Assembly And Intake Duct From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolt which holds fuel injector pipe LH onto the front side of intake manifold.

Fig 9: Removing Bolt
Courtesy of SUBARU OF AMERICA, INC.
Remove the coolant filler tank stay from intake manifold.

Fig 10: Removing Coolant Filler Tank Stay From Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolts which hold fuel injector pipe onto intake manifold.
- RH side
  
  Fig 11: Removing Bolts Which Hold Fuel Injector Pipe Onto Intake Manifold - RH Side
  Courtesy of SUBARU OF AMERICA, INC.
- LH side
  
  Fig 12: Removing Bolts Which Hold Fuel Injector Pipe Onto Intake Manifold - LH Side
  Courtesy of SUBARU OF AMERICA, INC.
Remove the bolt which holds the fuel pipe to intake manifold.

Fig 13: Removing Bolt Which Holds Fuel Pipe To Intake Manifold
Courtesy of SUBARU OF AMERICA, INC.
Remove the bolts which hold the fuel injector pipe RH onto the lower side of intake manifold.

Fig 14: Removing Bolts
Courtesy of SUBARU OF AMERICA, INC.
Loosen the clamp which holds fuel hose to injector pipe, and then disconnect the pipe from fuel hose.

Fig 15: Loosening Clamp
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Remove the fuel injector pipe.
Remove the intake manifold (upper) from intake manifold (lower).

Fig 16: Removing Intake Manifold (Upper) From Intake Manifold (Lower)

Courtesy of SUBARU OF AMERICA, INC.