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Need Torque Specs for '86 KDX200 Case

Posted: 06:48 pm Feb 05 2020
by SRRobirds
Hi All -

After splitting the case on my 86 KDX200 to replace the crank bearings and seals, I'm ready to go back together with it. My manual says "screw in the crankcase bolts and tighten them with an impact driver". I have an impact driver, but would rather torque to a specific value. Do you guys know what that value is, or have a recommendation?

Thanks

Re: Need Torque Specs for '86 KDX200 Case

Posted: 06:53 pm Feb 05 2020
by kdxsully
I’d use the same value as the clutch case bolts - pretty sure those had a torque value in the torque table. Something like 60 in/lbs?

Re: Need Torque Specs for '86 KDX200 Case

Posted: 08:42 pm Feb 05 2020
by KDXGarage
Yeah.

Skip that.

The later models have covers that are 78 inch-pounds I think.

Be sure to use a star pattern. Don't go around the clock.

Re: Need Torque Specs for '86 KDX200 Case

Posted: 10:26 pm Feb 08 2020
by bufftester
The H/220 is 87 in-lbs and the E series was 69 in-lbs. If you stay in that ballpark you should be safe (5-7 ft-lbs or 60-84 in-lbs) I'd err more on the bottom edge of the scale.

Re: Need Torque Specs for '86 KDX200 Case

Posted: 11:31 pm Feb 08 2020
by KDXGarage
87, not 78. My bad. I would go with 87.

Thank you, bufftester. I did thumb through and find the page showing 1995+ torque value.