Intake Side

Disconnect the ground cable from battery.

Fig 1: Connecting/Disconnecting Battery Ground Cable
Courtesy of SUBARU OF AMERICA, INC.
Remove the air intake duct. (RH side only) Refer to REMOVAL , Air Intake Duct.
Remove the reservoir tank. (LH side only) Refer to REMOVAL , Reservoir Tank.
Disconnect the connector (A) from the oil control solenoid, and remove the oil control solenoid from the chain cover.
- RH side
  
  Fig 2: Locating Oil Control Solenoid Connector Mounting Bolts (RH Side)
  Courtesy of SUBARU OF AMERICA, INC.
- LH side
  
  Fig 3: Locating Oil Control Solenoid Connector Mounting Bolts (LH Side)
  Courtesy of SUBARU OF AMERICA, INC.