Metal jammed in gearbox, what is it? With Pics!
- Joshmcmillan
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Metal jammed in gearbox, what is it? With Pics!
So, after a big weekend with 12 hours riding, my 94 KDX200 wouldn't change down below 2nd. Was running fine and shifting fine from 2nd to 6th.
After checking shifting mechanism was working fine, we split cases to find the piece of metal in the picture jammed in the gearbox. The gearbox now (with cases split) seems to be shifting fine.
My question is, does anyone have any idea where in the engine this piece of metal came from? There is no obvious spot anywhere that I can see... The piece of metal looks as if it has been riveted into somewhere.
After checking shifting mechanism was working fine, we split cases to find the piece of metal in the picture jammed in the gearbox. The gearbox now (with cases split) seems to be shifting fine.
My question is, does anyone have any idea where in the engine this piece of metal came from? There is no obvious spot anywhere that I can see... The piece of metal looks as if it has been riveted into somewhere.
07' CR450X (Main Bike)
07' KX125 (Completed basket case rebuild, for sale)
88' KDX200 (Not sure yet, runs but with rattly top end)
91' CBR250RR
Old Bikes: 97' KDX200, 00' RM125, 85' XR350, 94' KDX200, 02' CR80, 82' XT250, 98' CT200
07' KX125 (Completed basket case rebuild, for sale)
88' KDX200 (Not sure yet, runs but with rattly top end)
91' CBR250RR
Old Bikes: 97' KDX200, 00' RM125, 85' XR350, 94' KDX200, 02' CR80, 82' XT250, 98' CT200
- diymirage
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Re: Metal jammed in gearbox, what is it? With Pics!
my money would be on the kips actuator shaft doohickey
take of the inner clutch cover and you should see what is left of it sitting on the bottom of the actuator shaft
part number 13236-1190
take of the inner clutch cover and you should see what is left of it sitting on the bottom of the actuator shaft
part number 13236-1190
newbbewb wrote:DIYmirage has it right.
-1996 KDX 200 woods weapon (converted to 99 green body)
-1996 KDX 200 plated street toy (barney edition)
-2003 Yamaha TTR125-L (wifeys bike)
-1997 KDX 220 project bike
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Metal jammed in gearbox, what is it? With Pics!
I have had a long hard think over several minutes & to me the piece of metal looks like a foreign coin of some sort probably of western origin & its possible it could be used as some kind of bartering currency from around the 21st century ?
How it found its way into the motor of your kdx is a mystery...perhaps you may have been `short changed` ?
As for its value in the current market I would suggest it may be worth in excess of around £1.25p in new English money however due to the recent economic market fluctuations it is quite possible to go up as well as down.
How it found its way into the motor of your kdx is a mystery...perhaps you may have been `short changed` ?
As for its value in the current market I would suggest it may be worth in excess of around £1.25p in new English money however due to the recent economic market fluctuations it is quite possible to go up as well as down.
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Metal jammed in gearbox, what is it? With Pics!
Has the penny dropped?
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Re: Metal jammed in gearbox, what is it? With Pics!
Bet ya if you break down that motor a little more your find a bag of cannabis & a tube of fruit pastilles, that bike was no doubt destined for Holland before you made the purchase, my advice.... ebay it & keep schtum, but then wat do I know?
- Joshmcmillan
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Re: Metal jammed in gearbox, what is it? With Pics!
@DIYMIRAGE, bingo! That's it! Thank you! Just waiting on a call back with a price for a replacement.
Such an annoying thing to happen. Bike has had about 50 hours since full restoration (frame painted, all bearings, top and bottom end rebuild etc)
Such an annoying thing to happen. Bike has had about 50 hours since full restoration (frame painted, all bearings, top and bottom end rebuild etc)
07' CR450X (Main Bike)
07' KX125 (Completed basket case rebuild, for sale)
88' KDX200 (Not sure yet, runs but with rattly top end)
91' CBR250RR
Old Bikes: 97' KDX200, 00' RM125, 85' XR350, 94' KDX200, 02' CR80, 82' XT250, 98' CT200
07' KX125 (Completed basket case rebuild, for sale)
88' KDX200 (Not sure yet, runs but with rattly top end)
91' CBR250RR
Old Bikes: 97' KDX200, 00' RM125, 85' XR350, 94' KDX200, 02' CR80, 82' XT250, 98' CT200
- diymirage
- Supporting Member II
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Re: Metal jammed in gearbox, what is it? With Pics!
yeah, I thought I had seen it before
not sure what one of these runs on your neck of the woods but RMATV has them for $7.85 and offers free shipping on orders over $100 so you just need to pick yourself out another $92.15 in parts, shouldn't be too hard
not sure what one of these runs on your neck of the woods but RMATV has them for $7.85 and offers free shipping on orders over $100 so you just need to pick yourself out another $92.15 in parts, shouldn't be too hard
newbbewb wrote:DIYmirage has it right.
-1996 KDX 200 woods weapon (converted to 99 green body)
-1996 KDX 200 plated street toy (barney edition)
-2003 Yamaha TTR125-L (wifeys bike)
-1997 KDX 220 project bike
- Joshmcmillan
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- Posts: 232
- Joined: 09:02 am Aug 23 2013
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- Location: Australia
Metal jammed in gearbox, what is it? With Pics!
Yeah mine had broken the same as yours, I also found the little half-circle piece that was holding it in, but in the clutch side. Didn't notice the bit broken off when I first pulled out the kips system.
Would that have meant the kips valve wouldn't have been working? Or what function does that piece actually have? (don't have the pieces of the bike with me atm to have a look).
Also, $20 but a 2 week order from Japan to get it here. I'll see how much postage is from some US sites as it might be quicker.
Would that have meant the kips valve wouldn't have been working? Or what function does that piece actually have? (don't have the pieces of the bike with me atm to have a look).
Also, $20 but a 2 week order from Japan to get it here. I'll see how much postage is from some US sites as it might be quicker.
07' CR450X (Main Bike)
07' KX125 (Completed basket case rebuild, for sale)
88' KDX200 (Not sure yet, runs but with rattly top end)
91' CBR250RR
Old Bikes: 97' KDX200, 00' RM125, 85' XR350, 94' KDX200, 02' CR80, 82' XT250, 98' CT200
07' KX125 (Completed basket case rebuild, for sale)
88' KDX200 (Not sure yet, runs but with rattly top end)
91' CBR250RR
Old Bikes: 97' KDX200, 00' RM125, 85' XR350, 94' KDX200, 02' CR80, 82' XT250, 98' CT200
- diymirage
- Supporting Member II
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- Joined: 05:00 pm Sep 19 2011
- Country:
- Location: michigan
Re: Metal jammed in gearbox, what is it? With Pics!
it basically means your KIPS valves never got opened
you get the down low grunt of the closed kips system but not the op top hit of the open system
the bike will run notable better once this is fixed
you get the down low grunt of the closed kips system but not the op top hit of the open system
the bike will run notable better once this is fixed
newbbewb wrote:DIYmirage has it right.
-1996 KDX 200 woods weapon (converted to 99 green body)
-1996 KDX 200 plated street toy (barney edition)
-2003 Yamaha TTR125-L (wifeys bike)
-1997 KDX 220 project bike
- scheckaet
- KDXRider.net
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Metal jammed in gearbox, what is it? With Pics!
KIPS.
Read newb thread in sig for how to put the kips properly.
Read newb thread in sig for how to put the kips properly.
02 KX 200 hybrid: RB head and carb
Sold ☹ DRZ 400 SM
bike build: http://www.kdxrider.net/forums/viewtopi ... ike+stable
bike profile http://www.kdxrider.net/forums/viewtopi ... 0709#30709
newb info: http://www.kdxrider.net/forums/viewtopi ... 57#p117919
jetting guide: http://www.kdxrider.net/forums/viewtopi ... 105&t=1156
Sold ☹ DRZ 400 SM
bike build: http://www.kdxrider.net/forums/viewtopi ... ike+stable
bike profile http://www.kdxrider.net/forums/viewtopi ... 0709#30709
newb info: http://www.kdxrider.net/forums/viewtopi ... 57#p117919
jetting guide: http://www.kdxrider.net/forums/viewtopi ... 105&t=1156
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Metal jammed in gearbox, what is it? With Pics!
Yes, I had this happen to me also. I think they can break if your powervalves get carboned up and can't move freely or when you put the top end back on people forget to support the shaft with a wrench when tightening the gear down.
- Joshmcmillan
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- Joined: 09:02 am Aug 23 2013
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- Location: Australia
Metal jammed in gearbox, what is it? With Pics!
I've ordered new bits. I'll tear down the rest of the kips system and check it out while I've got everything apart. I've got a couple of spare top ends that came with the bike so hopefully I don't need any bits for this. I didn't notice power loss after the gearbox jammed (I lost neutral and 1st gear), so I'm assuming the KIPS valve hasn't been working since I got the bike. Will be interesting to see how much power it has now (I always thought it was missing something up the top end).
Also ordered new gaskets, oil seals, D.I.D X-ring chain and JT sprockets, spare levers, and a bunch of spark plugs from Partzilla.com
Also ordered new gaskets, oil seals, D.I.D X-ring chain and JT sprockets, spare levers, and a bunch of spark plugs from Partzilla.com
07' CR450X (Main Bike)
07' KX125 (Completed basket case rebuild, for sale)
88' KDX200 (Not sure yet, runs but with rattly top end)
91' CBR250RR
Old Bikes: 97' KDX200, 00' RM125, 85' XR350, 94' KDX200, 02' CR80, 82' XT250, 98' CT200
07' KX125 (Completed basket case rebuild, for sale)
88' KDX200 (Not sure yet, runs but with rattly top end)
91' CBR250RR
Old Bikes: 97' KDX200, 00' RM125, 85' XR350, 94' KDX200, 02' CR80, 82' XT250, 98' CT200
- bufftester
- Platinum Member
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Re: Metal jammed in gearbox, what is it? With Pics!
Common failure when folks work without a manual. The threads on the actuator nut are left handed, and the shaft has to be supported with a wrench or you break this little bit off. A lot of folks get confused by the KIPS valve setup, just remember main valve closed, sub valves closed.