03' 600 rmk crank seal?

bigbadbear · 04-14-2009, 10:33 AM

i JUST had the motor rebuilt, and had mountain toys put in new crank bearings and seals. first ride out, it starts making a grinding sound, so i mixed the gas with oil ( made sense at the time). i removed all that tainted gas, and cleaned everything i could. it runs fine now, cylinders and pistons are fine, but it back fires out of the pull start rope hole! makes no sense to me. all i can think of is crank seal. any input is greatly appreciated! thanks!

s/b tech · 04-18-2009, 06:03 PM

Would take it back to the place that put the motor together and let them have a look. Is it not covered under warranty? Sounds like something wasn't right from the get go.

04-14-2009, 10:33 AM	#1 (permalink)
bigbadbear Member Join Date: Feb 2009 Location: Alberta/Canada Posts: 11 Casino Cash: $13200 Thanks: 0 Thanked 0 Times in 0 Posts No Classified Ratings	03' 600 rmk crank seal? i JUST had the motor rebuilt, and had mountain toys put in new crank bearings and seals. first ride out, it starts making a grinding sound, so i mixed the gas with oil ( made sense at the time). i removed all that tainted gas, and cleaned everything i could. it runs fine now, cylinders and pistons are fine, but it back fires out of the pull start rope hole! makes no sense to me. all i can think of is crank seal. any input is greatly appreciated! thanks!

04-18-2009, 06:03 PM	#2 (permalink)
s/b tech Member Join Date: Mar 2009 Location: Edmonton, Ab. Posts: 20 Casino Cash: $17000 Thanks: 1 Thanked 11 Times in 10 Posts No Classified Ratings	Re: 03' 600 rmk crank seal? Would take it back to the place that put the motor together and let them have a look. Is it not covered under warranty? Sounds like something wasn't right from the get go.

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