I am going to service my new (to me) 07 Turf Tiger, 29 hp. The mower was 6 months when I got it with 90 hours on it. I am going to service it, and have a few questions because the owners manual is a little vague on some things such as greae fitting locations. Does anybody know exactly how many grease fittings is on it. I have searched the entire mower for grease fittings on every moving part I can find, but the owners manual seems to show some I cannot find. Why does the owners manual say to remove the plugs on the front caster bearings, install a grease fitting, the reinstall the plugs after service is completed. Is there a particular reason not to leave the fittings in for the next service? There is a grease fitting I found on each brake actuator on each rear wheel that I cannot get to with the wheels mounted on the mower. IT appears that if I took out the straight fitting and put in a 45 degree fitting greasing could be dome with the wheel still installed. Anybody else ran into this? The owners manual states to use a different kind on grease on the mower deck spindles that the rest of the mower. It says use a Lithium grease in these. I had already used Lucas heavy duty grease in the deck spindles before I read this. Does anybody know if not using a Lithium grease in this area would cause problems? I would have used the correct grease if I had read this first. I put the green Lucas Heavy Duty green in all of the fittings I could find. Does anybody know what the NAPA part numbers are for all of the filters on this mower? My wife works at a NAPA parts store, so I get a better deal there vs the Scag dealer.