timing marks on 2005 Scion xB

how do I know what marks I need to set the timing on intake and exhaust, also how do I get the tentioner to comperes? thanks

Asked by for the 2005 Scion xB
Pay for a repair manual subscription. You need all of this detail . . . you may be able to find it in forums, but a repair manual is easier: http://bit.ly/mitchell_repair_manuals_online