Is PROPB175h42LT SAME AS PRO BP195H42LT? Need manual, but must get it mailed can not download/print on theis old computer Also after starting mower can't get mower to move-moving to forward or reverse does not let mower move, Littlerod at back that allows mower to be pushed easily is in proper position for motor use. Recently changed back flat tire could have loosened something?connection to make transmission shift??