Check Valve, Removing And Installing, With Vacuum Line In Plenum Chamber: Removing

-- Remove the plenum chamber cover. Refer to PLENUM CHAMBER COVER, REMOVING AND INSTALLING .

-- Release the retainer in the direction of -arrow- and remove the vacuum hose -1-.

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-- Release the retainer in the direction of -arrows-, and remove the vacuum line -2- from the plenum chamber bulkhead.

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-- Disconnect the connector -2- for the Vacuum Sensor -G608-.

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-- Carefully remove the vacuum line -4- from the brake booster -1-.