Oil Pump Assembly (FA20): Assembly

Installation of camshaft timing oil control valve ASSY (bank 2 exhaust side)
1. Install a new O-ring to the camshaft timing oil control valve ASSY.
  
  Fig 1: Identifying Camshaft Timing Oil Control Valve Assy O-Ring
  Courtesy of SUBARU OF AMERICA, INC.
2. Apply engine oil to the O-ring.
3. Using 2 bolts, install the camshaft timing oil control valve ASSY.
  Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
  
  Fig 2: Identifying Camshaft Timing Oil Control Valve Assy (Bank 2 Exhaust Side) Bolts
  Courtesy of SUBARU OF AMERICA, INC.
Installation of camshaft timing oil control valve ASSY (bank 2 intake side)
1. Install a new O-ring to the camshaft timing oil control valve ASSY.
  
  Fig 3: Identifying Camshaft Timing Oil Control Valve Assy O-Ring
  Courtesy of SUBARU OF AMERICA, INC.
2. Apply engine oil to the O-ring.
3. Using 2 bolts, install the camshaft timing oil control valve ASSY.
  Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
  
  Fig 4: Identifying Camshaft Timing Oil Control Valve Assy (Bank 2 Intake Side) Bolts
  Courtesy of SUBARU OF AMERICA, INC.
Installation of camshaft timing oil control valve ASSY (bank 1 exhaust side)
1. Install a new O-ring to the camshaft timing oil control valve ASSY.
  
  Fig 5: Identifying Camshaft Timing Oil Control Valve Assy O-Ring
  Courtesy of SUBARU OF AMERICA, INC.
2. Apply engine oil to the O-ring.
3. Using 2 bolts, install the camshaft timing oil control valve ASSY.
  Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
  
  Fig 6: Identifying Camshaft Timing Oil Control Valve Assy (Bank 1 Exhaust Side) Bolts
  Courtesy of SUBARU OF AMERICA, INC.
Installation of camshaft timing oil control valve ASSY (bank 1 intake side)
1. Install a new O-ring to the camshaft timing oil control valve ASSY.
  
  Fig 7: Identifying Camshaft Timing Oil Control Valve Assy O-Ring
  Courtesy of SUBARU OF AMERICA, INC.
2. Apply engine oil to the O-ring.
3. Using 2 bolts, install the camshaft timing oil control valve ASSY.
  Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
  
  Fig 8: Identifying Camshaft Timing Oil Control Valve Assy (Bank 1 Intake Side) Bolts
  Courtesy of SUBARU OF AMERICA, INC.
Camshaft position sensor installation (bank 2 exhaust side)
1. Attach a new O-ring to the camshaft position sensor.
2. Apply engine oil to the O-ring.
3. Using bolt, install the camshaft position sensor.
  Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
  
  Fig 9: Identifying Camshaft Position Sensor (Bank 2 Exhaust Side) Bolt
  Courtesy of SUBARU OF AMERICA, INC.
Camshaft position sensor installation (bank 2 intake side)
1. Attach a new O-ring to the camshaft position sensor.
2. Apply engine oil to the O-ring.
3. Using bolt, install the camshaft position sensor.
  Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
  
  Fig 10: Identifying Camshaft Position Sensor (Bank 2 Intake Side) Bolt
  Courtesy of SUBARU OF AMERICA, INC.
Camshaft position sensor installation (bank 1 exhaust side)
1. Attach a new O-ring to the camshaft position sensor.
2. Apply engine oil to the O-ring.
3. Using bolt, install the camshaft position sensor.
  Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
  
  Fig 11: Identifying Camshaft Position Sensor (Bank 1 Exhaust Side) Bolt
  Courtesy of SUBARU OF AMERICA, INC.
Camshaft position sensor installation (bank 1 intake side)
1. Attach a new O-ring to the camshaft position sensor.
2. Apply engine oil to the O-ring.
3. Using bolt, install the camshaft position sensor.
  Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
  
  Fig 12: Identifying Camshaft Position Sensor (Bank 1 Intake Side) Bolt
  Courtesy of SUBARU OF AMERICA, INC.
Engine oil temperature sensor installation
1. Install a new gasket to the engine oil temperature sensor.
2. Install the engine oil temperature sensor.
  
  Fig 13: Installing Engine Oil Temperature Sensor
  Courtesy of SUBARU OF AMERICA, INC.
  
  Standard value: T=18N.m {184kgf.cm} {13.3ft.lbf}
  
  Fig 14: Applying THREE BOND 1324 To Threaded Portion Of Engine Oil Pressure Switch Assy
  Courtesy of SUBARU OF AMERICA, INC.
Engine oil pressure switch ASSY installation
1. Degrease the threaded portion of engine oil pressure switch ASSY.
2. Apply THREE BOND 1324 to the threaded portion.
  CAUTION: Do not apply THREE BOND 1324 to the oil hole.
3. Install the engine oil pressure switch ASSY.
  
  Fig 15: Installing Engine Oil Pressure Switch Assy
  Courtesy of SUBARU OF AMERICA, INC.
  
  Standard value: T=18N.m {184kgf.cm} {13.3ft.lbf}
  
  CAUTION: Do not start the engine within 1 hour after the assembly.
Oil filter union installation (Refer to REPLACEMENT )
Oil filter SUB-ASSY installation (Refer to REPLACEMENT )