1nc 2000
Lifetime Member Tim
- Joined
- Feb 26, 2010
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- 3,072
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- Marquette, MI
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- Snowmobile
- Yamaha FX Nytro RTX SE
I need to get stiffer hygear main springs up front.
The hygear dual rate springs are too soft on the final rate for me. Even after shocks were serviced.
Never bottomed front end with the stock front springs.
This is what could be the cause of my issues here.
The hygear dual rate springs are too soft on the final rate for me. Even after shocks were serviced.
Never bottomed front end with the stock front springs.
This is what could be the cause of my issues here.
Last edited:
**sj**
Lifetime Member
for cracked cases...Anthony Kolenko (sw mich) welds the damaged cases fyi
1nc 2000
Lifetime Member Tim
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- Feb 26, 2010
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- Yamaha FX Nytro RTX SE
Partzilla. Inner chaincase assy with bearings and seals installed and adjuster.
$227
That would be cheaper than paying someone to weld it and changing out bearings and seals myself.
$227
That would be cheaper than paying someone to weld it and changing out bearings and seals myself.
Big Ugly
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- Jan 20, 2015
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- ZR 9000
Chaparral SSX (dirty bird)
- LOCATION
- Middle River MN
Living just fine without reverse. Have over 4000 miles on belt drive not one issue. Just changed the belt because I was repairing a heat exchanger which looks good make a nice spare. Performance and economy increase for sure. Surely don't miss that box of parts called a chaincaseI still want my reverse.
Don't know how long belt drive will last trail riding and being in the elements.
I have noticed sand in my belly pan after removing muffler. Must be from dirty snow.
JLR
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- Winnipeg, Mb
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- Canada
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- 2011 apex mcx 290, 2018 sidewinder xtx se 137 precision stage 4, 2020 Sidewinder Srx
Living just fine without reverse. Have over 4000 miles on belt drive not one issue. Just changed the belt because I was repairing a heat exchanger which looks good make a nice spare. Performance and economy increase for sure. Surely don't miss that box of parts called a chaincase
Are you running stock or tuned?
Big Ugly
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Chaparral SSX (dirty bird)
- LOCATION
- Middle River MN
Still stock
Turboflash
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- '17 ZR9000 Ltd. 137 - PEFI Stage 4
Knowing you, I assume all bolts were tight including the ones that go into case from tunnel side?And a 1/2.
Thanks for the offer!
I have one on order but it has not shipped yet.
We are close to the end of the season so I will ride my Nytro thru the spring riding.
My plan is to do a full teardown and rebuild of the driveline this summer.
Also ordered a new brake caliper assy.
1nc 2000
Lifetime Member Tim
- Joined
- Feb 26, 2010
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- 3,072
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- Marquette, MI
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- Yamaha FX Nytro RTX SE
The 2 bolts with nuts on the aft side were found to be loose after it cracked. The thread in bolts from tunnel were tight.Knowing you, I assume all bolts were tight including the ones that go into case from tunnel side?
They were all tight last time I checked them.
Never thought I would say its the lack of maintenance on my own stuff.
Turboflash
Lifetime Member
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- '17 ZR9000 Ltd. 137 - PEFI Stage 4
I check all those bolts and nuts at least every season and sometimes each time I adjust chain. Can't see how it's possible but sometimes 1 or more needs a bit of tightening.The 2 bolts with nuts on the aft side were found to be loose after it cracked. The thread in bolts from tunnel were tight.
They were all tight last time I checked them.
Never thought I would say its the lack of maintenance on my own stuff.
1nc 2000
Lifetime Member Tim
- Joined
- Feb 26, 2010
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- 3,072
- Location
- Marquette, MI
- Country
- USA
- Snowmobile
- Yamaha FX Nytro RTX SE
Crack on inside of case is about 2 inches long.
RAMSOMAIR
TY 4 Stroke God
They need a real aluminum chaincase, not this BS magnesium
Turboflash
Lifetime Member
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- Southern MN
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- '17 ZR9000 Ltd. 137 - PEFI Stage 4
Might be but there are hundreds of thousands of these cases out there that haven't cracked.
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