Oh dear you need the special can locking kit with the tdc locking pins ,Reno's are a ##&&% to work on I know I got a modus 1.6 its the same set up ,they also use a dephaser cam gear so if it starts to make a rattling sound on start up get it changed , only use synthetic oil and change the filter twice a year because they are so small , buy a can of silicon spray and spray every electrical connection and fuse box ,these things are prone to damp ,
Hope it helps you ,good luck !