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post #1 of 4 Old 09-12-2019, 08:46 AM Thread Starter
 
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700 Grizzly transmission issue

Hi Guys.
I'm new to the Forum and would like to ask you all for help with an annoying 'Knock' im suffering when deaccelerating on a slight gradient.

Firstly I have changed a prop shaft and the shaft and coupling between the gearbox and rear diff.

The noise appears to be behind the secondary.

*Unable to post links to You tube videos I have just made* New member rules I guess :(
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post #2 of 4 Old 09-12-2019, 10:04 PM
 
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I would suspect the one-way bearing as it is on decel only.

Jim,
Fast Green Convertible "06" 660 on 26" BH OG's with Stock Wheels.
COOP45 Primary, 1.5 mm shim, -1.5 mm belt, Purple Secondary Spring,
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post #3 of 4 Old 09-13-2019, 01:34 AM Thread Starter
 
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I’ve changed the one way bearing. No different sadly.
Noticed if there is extra weight on the back rack the knocking goes away?
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post #4 of 4 Old 09-13-2019, 01:38 AM Thread Starter
 
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I have a really Small amount of play in the rear left shaft.
Knocking appears when de accelerating and worse when slowing down and making a hard left turn.
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