subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Rollover Valve, Fuel Tank|Specifications|Page 3309 > < Rollover Valve, Fuel Tank|Specifications|Page 3307
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Rollover Valve: Description and Operation

Rollover Valve

PURPOSE

Prevents fuel from flowing into the canister in the event of vehicle rollover.

LOCATION

On side of fuel tank.

OPERATION

The valve is constructed of passages and check balls. When the vehicle valve is tilted, the check balls cover the passages, preventing fuel flow
through the valve.

Rollover Valve, Fuel Tank|Specifications|Page 3309 > < Rollover Valve, Fuel Tank|Specifications|Page 3307