No one does a manual for these cars ,but its the same as a Renault Clio 3 , the can lock tool can be bought for appx £25 ,the two locking pins are only like a couple of bolts some people use drill bits , £600 for timing belt is an absolute rip off check out the timing belt kits on eBay ,its better to fit a water pump at the same time ,labour should not be more than a £100 .
Check out a 1.4 or 1.6 you tube vid for a Clio 3 it will tell you what's involved !
Hope this helps .
peter hicks, August 2015