Chery S21 Put the Distribution Help

Hello friends .. I would like to tell you that a relative needed to change the distribution and water pump strap of their Chery S21 a Chinese car .. My experience was that by disassembling and observing the camshaft they had no brand and either any reference, only some white marquitas throws through the previous mechanic, but on the pulley and nowhere in the engine cart. The thing is that we put together together the two white marquitas of each pulley facing and worked .. Short story, the belt carries a tensioning bearing and a plastic bearing, the latter the plastic of the plastic does not reach to advance a block and break and lost the drafts and everything, and now for more positions that I have treated looking for the previous marks I do not start. I don't know what to do, to get the valve cover

Well checking ... the chery who is a chub .. To take the valve lid you have to take out everything .. an engine that works better ... do not start with the marks because the valve is possibly caught .. so when when I disarms completely I inform you