Coolant Filler Tank: Removal

CAUTION: The coolant filler tank is pressurized when the engine and radiator are hot. Wait until engine and radiator cool down before working on the coolant filler tank.

Remove the collector cover.
Drain approximately 3.0 l (3.2 US qt, 2.6 lmp qt) of coolant. < Ref. to DRAINING OF ENGINE COOLANT , REPLACEMENT. >
Disconnect the engine coolant hoses from coolant filler tank.
Remove the bolts which secure the coolant filler tank.

Fig 1: Locating Bolts Which Secure Coolant Filler Tank
Courtesy of SUBARU OF AMERICA, INC.
Disconnect the engine coolant hose which connects the under side of coolant filler tank.

Fig 2: Identifying Engine Coolant Hose Clamp
Courtesy of SUBARU OF AMERICA, INC.
Remove the coolant filler tank.