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Dt175 B jumps revs from 5500 to 7000

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Dt175 B jumps revs from 5500 to 7000 was created by DTTimClark100860

Hi again. ……got the carb fitted and all running well apart from jumping from around 5500 revs to 7000 normally when I’m accelerating from 2nd to 3rd ! Could the jet needle be sticking! 
many thanks for any replies 
12 Apr 2025 09:31 #1

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Replied by Gr8uncleal on topic Dt175 B jumps revs from 5500 to 7000

Do you mean spluttering, or could it be the clutch slipping?
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12 Apr 2025 09:53 #2

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Replied by DTTimClark100860 on topic Dt175 B jumps revs from 5500 to 7000

Probably more of a surge. Might be clutch….gives me something to explore on my next run …thanks 
12 Apr 2025 10:18 #3

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Replied by MACE6772 on topic Dt175 B jumps revs from 5500 to 7000

Have similar problem. Could this be the "advancer" in the flywheel sticking?
76 Dt 125 75 Dt 175 75 Dt 250 75 Dt 400 09 FZ6R
29 Aug 2025 08:06 #4

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Replied by Gr8uncleal on topic Dt175 B jumps revs from 5500 to 7000

If the revs rise with no discernible acceleration, then it's almost certainly the clutch slipping. Was the correct wet clutch gearbox oil used?
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29 Aug 2025 08:19 #5

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