Owners manual manuals

Sounds like a timing issue of the bobbin hook.

There's this website www.reliable-store.com
They have books on ALL vehicles.

it covers wiring diagrams, electrical diagrams, fuse diagram, torque specs, PCV, error codes, fault codes, service info, repair info, parts info, owner's/service/repair/parts/maintenance manuals etc everything totally..
I have 1987 toyota 4runner model and I keep servicing and when needed repair it on my own. worth it !!!

Shop manual gives step by step.

dismantel and clean

my best advice is for dismanteling the elements of phone give the set to local service station because if by chance we dismantelled important elements the warranty will be void.. so better avoid this... hope i have helped you.

poo...sorry...

http://www.eserviceinfo.com/downloadsm/6598/jean_ve710s-2.html

Go to bottom of the page to download the PDF . It has complete instruction and pictures