1st gear grinding, WLA Harley

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RCASSIN
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1st gear grinding, WLA Harley

Post by RCASSIN » Sun Oct 08, 2023 9:37 am

Hi all, on my WLA, to get it in to 1st gear, it is grinding. I do have the throttle set very low. Is this Is a clutch adjustment? Or or more of an adjustment on the foot peddle cable? thanks, Rob
2000 USMC Kawasaki KLR 650
42 WLA Harley
41 600 Zundapp
41 M-20 BSA
76 Condor
42 Diamond T Halftrack
42 Scout car


chibobber
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Re: 1st gear grinding, WLA Harley

Post by chibobber » Mon Oct 09, 2023 10:59 am

It can be simple or hard. It would be hard to say exactly where you need the adjustment. ie, Spring pack spring height correct, clutch rod adjusted for correct distance to disengage the clutch plates. Cable adjusted correctly to fully go over center to allow clutch rod to separate plates completely. The final one requires that the battery box comes out and the tranny top comes off and you check to see is shift drum is worn or not engaging correctly or that your shift forks are not properly shimmed. I know it's a lot, a manual would help. You'll get there. Remember there is no syncro for first gear. It will not engage while the bike is in motion.(grind like hell).

Lib45
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Re: 1st gear grinding, WLA Harley

Post by Lib45 » Sun Nov 19, 2023 5:18 am

These old bikes have old arcaïc technics.
None of the gears are synchronized, so between disengaging the clutch and putting the lever in gear...give the box some time to adjust to the new situation..(read stand still).
Never shift in a hurry, just lay the lever against a selected gear and wait until you feel the cogs engaging.

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RCASSIN
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Re: 1st gear grinding, WLA Harley

Post by RCASSIN » Mon Nov 20, 2023 6:33 pm

Thanks for your help! Rob
2000 USMC Kawasaki KLR 650
42 WLA Harley
41 600 Zundapp
41 M-20 BSA
76 Condor
42 Diamond T Halftrack
42 Scout car


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