The mower is about 4 years old and has already had transmission replaced by faulty contractors. In the replacement, the right rear seal popped out and seems to have leaked about all lubrications fluid. There is no remaining warranty on unit Took to a Husqvarna mower dealership for repairs who said they could replace fluid through the seal point. After almost a month and half later, they say that this is a closed system and the only way to get fluid into unit is to drill a hole into transmission. They say that they cannot do this as a dealership. Does anyone know where it would be safe to drill a hole, insert fluid and plug hole. Would appreciate any information from fellow members.