Export thread

I have a john deere self propelled lawn mower and the only number I can find on the deck Is
GX14SBA130409 THEN UNDER it says JD003, The self propelled dosent work, and I would like to find a diagram of the self propelled unit. the jd web site doesn't even reg. the number. can any body help.

that model number is a 14SB
on JD parts look for catalog #2264

thanks just what I needed.