How to take apart bissell pro heat vacuum cleaner ?

First thing.Bissel 8910 , bisell #1698’s, #1699’s, & #7920’s , this all are approx the same type of unit and disassembly is near to same.So dont get confused if you see model number as

#1698’s, #1699’s, & #7920’s:---

Now click this link for step by step disassembly for your 8910 bissell pro heat:---

http://newzealand.bissell.com/images/includecontent/service_center_help/upright_deep_cleaner_repair_guide.pdf

To fix your bissell pro heat if its not spraying, click this link below and go through the video:---

http://www.youtube.com/watch?v=SLyDeM10k9k