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darrinsharon
Добавлен 21 мар 2011
Lego 60047 Police Station RC Helicopter Landing
RC Helicopter lands on Helipad on Lego 60047 Police Station.
Просмотров: 649
Видео
cb750 smoking
Просмотров 1,6 тыс.13 лет назад
1977 CB750 F running with smoke coming out of breather tube
VZ800 Connecting rod bearing shot
Просмотров 1,7 тыс.13 лет назад
View inside of crankcase at front conrod with bearing shot.
VZ800 Rod bearing shot
Просмотров 1,2 тыс.13 лет назад
Front cylinder of 97 Suzuki vz800. The Connecting rod bearing is shot and will need replaced.
VZ800 engine knocking sound
Просмотров 16 тыс.13 лет назад
The engine is making a bad knocking sound. Any thoughts on what it is? Edit: Turns out is was a spun rod bearing on the big end.
valves
Its the bushing at the bottom of the piston where it meets the crank doing a tear down of mine right now.
I have a 2003 Volusia making similar sound but not all the time. Ive gone many miles without hearing it then the next time I ride I hear it again. did it ever get louder?
I don't know. I ended up tearing the whole thing apart and it was just too expensive to repair.
curious, what year is this bike, how many miles when noise began?
Turns out it's steam. The 77 and 78 F-2 models have a design flaw in the head that allow moisture into the engine. As the engine heats up it produces steam that comes out the breather. Cycle X has a fix for this: (From their website) F-2 Drain Hole Modification As great as Honda is and was... …A mistake was made. 4 cylinder studs are exposed through the fins in the head which could allow dirt and road debris to enter the lower end. Honda tried to correct this problem by putting large “O” rings at the bottom of the studs to prevent water and debris from entering the motor. Here is what we do…….Drain holes are drilled and honed to accept brass tubes. Brass tubes are pressed into place and problem solved. I haven't done it yet, but plan to.
My 2001 RC42 does this also
ever figure out why? mine doing it too.
You ever figure out how to fix it? Mine is doing the same thing
YakmanPro It was too costly to repair. Needed lots of new internal parts
It sounds like cam chain tension not happening replace the tensioner
Mine sounds just like this :( I guess I'll be lookin for a new motor lol
Turns out the big end bearing on the crankshaft was spun. Toasted the engine.
@TBIburnoutmachine I just found that the clutch is not engaging at all. With the bike off and in neutral, it rolls fine. When I put it in first, I can not move the bike with the clutch in. I took all the slop out of the cable as well. It's just not engaging whatsoever.
@darrinsharon after listening some more I think you might be right about two sounds. I will need to check this out tomorrow.
@TBIburnoutmachine There could be two noises, but I think it's the same noise that just gets more pronounced as it rattles harder. I have not synced the carbs. I did not check the valve clearances but I'm pretty sure the guy did.
@TBIburnoutmachine HI Matt. Thanks for taking a look. It does feel like it engages gears properly when it's not running. I don't think its' a bent valve as he redid the top end. He had a machine shop reseat the valves and I'm sure they would have noticed something like that.