subaru Workshop Repair Guides

Subaru Workshop Service and Repair Manuals

Rollover Valve, Fuel Tank|Specifications|Page 2183 > < Rollover Valve, Fuel Tank|Specifications|Page 2181
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Rollover Valve: Description and Operation

Rollover Valve

PURPOSE/OPERATION 

Prevents fuel from flowing into the canister in the event of vehicle rollover. 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 2183 > < Rollover Valve, Fuel Tank|Specifications|Page 2181