So, yesterday we put the power pack back in after the transmission (tranny) had been rebuilt before Christmas by a very good local repair shop called Kingston Transmission run by a very capable couple Tommy and his wife Darla.
It should be borne in mind that Mercedes Benz guards their propietary information very fiercely and that a change in spring ratings and ball positions in a tranny can make it operate totally differently. While the tranny is used in many installations its fitment to the BV206 has a few quirks like no PARK feature. So the job has to be done properly.
We could have sent the tranny to the Mercedes Rebuild centre located near Toronto a few hours drive away. Somehow I wanted to have closer tabs on what was done and a company that would stand behind the work that was done. A phone call with Mecedes just somehow didnt give me a warm fuzzy feeling. Our trusted mechanic Gerry Foster who assists us when we get in over our heads uses Tommy and spoke highly of him. They offered a 3 year or 60,000 kilometre warranty on any application which exceded what Mercede offers.
We elected to do a few minor ugrades on the engine, which were to replace the thermostat and water pump, items which are difficult to access once the engine is in place. There were no other engine issues so we left the rest of it alone.
The tranny was an unknown quantity to us when we bought the machine over 5 years ago. We have run the machine for 5 seasons up until last year's outings when problems in shifting started to manifest themselves. There was no telling how long it had been since a last overhaul.
For those unfamiliar with the BV206 might say, well just pull the pan and service the filter and away you go. Well, as the BV is amphibious there is NO acess to the underside of the engine to get at anything so that is not possible. One can not even split the engine and tranny because of this.
The thermostat is easy but the water pump is awkward as one of the bottom bolts is nigh on impossible to get at. Some ingenuity is required to get at it. Both items were sourced from a local Mercedes dealer by quoting the engine series and serial number.
Not very exciting but it shows the work, we used medium strength thread locker on the water pump pulley bolts just as a precautionary measure.
R