It so happens that there was an on-going discount on the parts and I managed to find a matching disk to my specifications for this G650 Xcountry and supported by my friend to lend his expert help, this couldn’t get any better. Double whammy, for the perfect timings. Brembo’s were double the price and then alternatively TRW LUCAS has a matching disk as per the retailer, with a part number 10043491.
Being a self-novice at these things, it was good to get my act together getting my hands dirty and self rolled into the grease and grime. Lovely part, if this can turn you happy, even a bonus.
I replaced my both front and rear axle nuts to 27mm after reading lots of other riders comments about how hard it could be to find 26mm when in the middle of nowhere and also the fact that the original 26mm hex nut ends up losing its shape and the grip on its shape not being long enough and rough edges makes it harder over period of time. More on this here.
Loosened up the rear Axle nut and let the side screws on the chain loosened up all the way to the front as in the pic below to allow the Axle block become free. Pushing the axle rod out was easy enough job with gentle push from the right side with gentle boot tap on it.
Keep an eye on the spacers, and keep them separate as both sides differ. You will notice that they are not same and generally I do not see how you mix them up but still, try to keep them separately. Left to the left, and right to the right. Will help you in the later stage to run them back in easily.
When removing the rear sprocket, keep an eye on the rubber grommets holding inside the hub of the wheel and their directional weights. The ligher(smaller) side of the grommet runs in the direction of the wheel while the bigger part of the rubber grommet sits on the back of second block after the lighter one.
Replacing the disk thought was more so triggered by the fact that I was about to replace the rear pads. But then the warp made me re-consider the disk swap too. Previously on my other Fazer, it went on for as far as 70,000miles without a first replacement.
As a precautionary note, take care that the disk side of the wheel is always on the top when working, also when replacing any tubes or punctures as well.
When putting the bolts back on, work on them in the bi-directional channel of tightening them up. That ways, you are sure to not mess up anything and also equal distribution of the tightening before putting the final locking pressure on these bolts.
Note: When replacing the disk pads, the rear metal plate on the side of the inner master cyclinder side, needs to be replaced from the older pad. There is only one, on the inner side of the master cyclinder.
Now the reverse procedure to get the wheel back on and the adjustments of the sliders to adjust the bolts to tighten up the chain slacks. There are markers on the both side of the swing arm base, so you should be able to align them equally, leaving them unequal will put your wheel out of balance.
I had a long ride to get back home so I tried stopping, starting, resetting the bike by nothing changed. It would go away for 2-3seconds when I start riding but as soon as the Picked up the speed, it would come after every 100mtrs. Also, when braking hard, I can instantly feel that there was no ABS in the rear, while the front was untouched and works perfectly fine.
So, the fun part begins, need to get the ABS light and the rear ABS to work again. More on this on my next blog here.
Mileage read out is 37500kms at the time of replacement.