PROCEDURE
REMOVE EGR BYPASS VALVE SWITCHING VALVE (NO. 1 VACUUM SWITCHING VALVE ASSEMBLY)
Disconnect the connector from the EGR bypass valve switching valve (No. 1 vacuum switching valve assembly).
Disconnect the 2 vacuum transmitting hoses from the EGR bypass valve switching valve (No. 1 vacuum switching valve assembly).
Remove the bolt and EGR bypass valve switching valve (No. 1 vacuum switching valve assembly).
REMOVE VACUUM SWITCHING VALVE BRACKET
Remove the screw and vacuum switching valve bracket.