I admire your ability and willingness to correct the problem yourself. As for warranty, your problem has been documented by BRP at your dealership. I don't think doing your own work on your bike voids your warranty UNLESS something goes wrong down the road. Then, BRP needs to show that problem was caused by something done by a non-certified person (you) and was not done according to BRP specs. In other words, I don't believe they can carte' blanche void your bike warranty just because you put a wrench to it. Good luck..... Jim
I'll see your "I don't believe they can carte' blanche void your bike warranty" and I raise you a "Been there and Done that!"
So a personal story... 2004 KLR 650. Purchase new in 2005 (a leftover) with 3.3 KM on the clock (2 miles for you guys below the 49th). Brand new. The very first new bike and last new bike I ever purchased.
Long story short, these bikes (unknown to me at the time) had a hugely under-designed cam-adjuster for the counter-balancer chain. Failure of this adjuster cam (Doohickey) can and often does lead to engine failure even long after it's fixed if not "done right". I had just over 4300km on this engine when it grenaded. The engine could not be fixed. I owned it for LESS than a year (time off for winter).
I replaced this "doohickey" (that's what it's called by KLRers) myself at 1143 km when I inspected the part and found it broken. I put a 3rd party, properly machined replacement part in when I fixed it.
Unknown to me, fragments of the original "Doohickey" was sitting in the engine somewhere. It simply needed the right bump, in the right direction, with the right force to dislodge from where it was living and it would up in the workings of the engine. It instantly seized the engine. I was over 50km in the back woods.
Kawasaki Canada (and North America) said that had I had it fixed under warranty originally by one of their "competent mechanics", they would have taken the engine out and flushed the engine for parts of the "Doohickey", and that this would have never have happened. They didn't mind the 3rd parts part at all... it ticked them off that I did the work myself.
That was complete BS. Every single Kawasaki mechanic I have ever met says that they would never have done that. It's not part of the documented repair procedure but it's a common rebuttal in a warranty claim refusal for this repair. I made it easier for them when I didn't get the original 1000km service done by them at a cost of $700 (to change oil basically and adjust valves).
Long story short, I spent $4600 in lawyer's fees to get them to cough up a $4000 engine (on purpose... I don't back down when I know I am right) and 2 years of my time. :lecturef_smilie:
New engine installed and a new "Dookickey" and Thermobob (another fix to prevent cylinder damage from differential heat) the day after I got it home. They would not let me install the engine myself but I was there and helping the Kawasaki mechanic!! hahahaha
Long and short... BRP knows you have issues and will use it against you in the future. It sucks. Sorry you are having issues on such a new bike.
Tim