I have a 2003 Scag Turf Tiger that while finishing up mowing today I noticed a small puddle of oil on the trailer. I looked around to see where it was coming from and noticed that the left side pump was leaking from around the shaft that the pulley is on. I acyually happened to order a seal kit about two weeks ago and also the bearing and shaft kit in anticipation of rebuilding it as soon as time allowed. Now I am forced to get this repaired ASAP. I am fairly mechanicaly inclined and I feel confident that I can get it done correctly and on time. What I am asking for is a little guidance from the people that have been in my shoes before. As stated before it is a 2003 Scag TT, and it has a 27 HP liquid cooled Kawasaki. I believe the pump is a BDP-10A. I Know it is the old 10cc pump and not the 16cc, but I am not positive about the BDP part just going off what I have read here on Lawnsite. My question is what is the correct procedure to tearing this pump down? I know to make sure to document every step and take many many pictures. I will also make sure the entire pump assembly is spotless before any work is performed to avoid contamination. I am needing to start on this tomorrow if possibly so I really appreciate any advice you can give.