Metal in the crankcase getting bounced around. I don't see any real checks here as far as mechanics goes. Hit or miss. Hopefully hit.
@SeadooRefurb9 ай бұрын
The damage is pretty obvious in this case. Just a few dings and scratches but nothing serious.
@TheGodnworb7 ай бұрын
I rebuilt my di over the winter, thanks for the videos. Wondering if you have any good break in tips?
@SeadooRefurb7 ай бұрын
Don't run full throttle for first tank of fuel. Drive around varying the speeds. Enjoy.
@Mudslinger20112 ай бұрын
Love watching your videos, I have a 2002 gtx DI and was curious what RPM they run at WOT.
@SeadooRefurb2 ай бұрын
They vary but roughly 6800-6900 rpm
@grast51508 ай бұрын
Question, I am rebuilding my 951 GTX DI and my crank passes the run-out measurement when still in the lower housing but when I took the crank out. The first PTO bearing is really rough sounding. All of the other bearings sound pretty good. It is time for a new crank or rebuilt crank? thanks.
@SeadooRefurb8 ай бұрын
Probably due to corrosion . The outer bearings are easily replaced with a good puller and the bearings are cheap. New crank can be anywhere from 800-1000.00
@yamaha7001119 ай бұрын
Hi Matt great video, are you able to recommend a machine shop? I live in Scarborough. Thanks! Keep the videos coming.
@SeadooRefurb9 ай бұрын
Hi Chris. I know it is a pain but I take all my cylinders to bondi small engines in innisfil ontario. I have not been very successful in finding a competent shop that is reasonably priced in my area.
@yamaha7001119 ай бұрын
Ok, good to know thanks!
@nunyabusiness76309 ай бұрын
Can anyone ànswer my question. Why is there a need of a counter balance in this application?
@SeadooRefurb9 ай бұрын
It balances out the crank shaft. Without it the engine would shake apart. It is 180 degrees out of sync with the crank .