glass roof cracked

[billy150]

due to some one righting my last crx off i have bought a new one its a 90 1.6 dohc non vtec si glass roof. now i bought it with the winscreen cracked and the glass roof cracked i obviously didnt think that it would be that hard to replace the glass roof thought it would be the same as the windscreen so after two solid days of searching i haven really found any thing so i was wondering if anyone could please help or point me in the right direction i have another crx with the glass in it ready to swap just need to know how to take it out and put it back in thanks for anyones time.

oh and i have crx manual but theres nothing in that either is there another manual maybe for si or sir glass roof models