newbie guy

Hello Everyone,
I am a newbie to this forum and just purchased a 03 DS650 Baja that I know very little about including the Rotax engine. I was hoping that some of you experienced guys can help me out some. I adjusted the valves and noticed the timing was half a tooth off with alot of slack in chain. i ordered a new timing chain and wanted to know if it can be changed with motor in bike. The local shop said they have to pull the motor and wanted $1200 to do the job. Looks like the job can be done without pulling motor. Any input would be helpful.

newbie guy

Hello Everyone,
I am a newbie to this forum and just purchased a 03 DS650 Baja that I know very little about including the Rotax engine. I was hoping that some of you experienced guys can help me out some. I adjusted the valves and noticed the timing was half a tooth off with alot of slack in chain. i ordered a new timing chain and wanted to know if it can be changed with motor in bike. The local shop said they have to pull the motor and wanted $1200 to do the job. Looks like the job can be done without pulling motor. Any input would be helpful.