Grumbling rear end - UPDATE
#21 Re: Grumbling rear end - UPDATE
Ian,
I have found in my bookshelf the Spicer manual for the PowrLok LSD including the procedure for checking the function and torque values at the wheels associated with a good and correctly lubricated differential. You can do that at home. If you want it please send pm. If I'm told it's ok to post here I'll do that. They call it "chatter" or "bumping" when turning corners. They also state the neccesary procedure if the special lubricant is added later - it has to be flushed in, in a certain manner, to get to the right place.
Martin
I have found in my bookshelf the Spicer manual for the PowrLok LSD including the procedure for checking the function and torque values at the wheels associated with a good and correctly lubricated differential. You can do that at home. If you want it please send pm. If I'm told it's ok to post here I'll do that. They call it "chatter" or "bumping" when turning corners. They also state the neccesary procedure if the special lubricant is added later - it has to be flushed in, in a certain manner, to get to the right place.
Martin
Martin Scherz
Late S2 1970 OTS US LHD
Late S2 1970 OTS US LHD
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#22 Re: Grumbling rear end - UPDATE
As Pete and I have been suggesting all along. The third page, (Page 1) describes the issue in the clutch packs and the remedy:-
http://clubs.hemmings.com/potomacramble ... 5315-3.pdf
regards,
Dave
http://clubs.hemmings.com/potomacramble ... 5315-3.pdf
regards,
Dave
Dave Rose
1967 Series 1 4.2 FHC
1967 Series 1 4.2 FHC
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PeterCrespin
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#23 Re: Grumbling rear end - UPDATE
Excellent resource Dave. Far better than Angus's cure for a grumbling rear end, which apparently involves equal parts prayer and Imodium...
1E75339 UberLynx D-Type; 1R27190 70 FHC; 1E78478; 2001 Vanden Plas
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#24 Re: Grumbling rear end - UPDATE
Pete,
It may be suitable for this Forum, but I'm not going to suggest to my wife that to reduce her chatter she should warm her rear end and perform at least ten figure of eight turns.
regards,
Dave
It may be suitable for this Forum, but I'm not going to suggest to my wife that to reduce her chatter she should warm her rear end and perform at least ten figure of eight turns.
regards,
Dave
Dave Rose
1967 Series 1 4.2 FHC
1967 Series 1 4.2 FHC
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PeterCrespin
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#25 Re: Grumbling rear end - UPDATE
Why not? Thousands will be paying to watch Messrs. Hamilton, Rosberg et al do about fifty on Sunday at Suzuka :-)
1E75339 UberLynx D-Type; 1R27190 70 FHC; 1E78478; 2001 Vanden Plas
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#26 Re: Grumbling rear end - UPDATE
Go on you coward.44DHR wrote:Pete,
It may be suitable for this Forum, but I'm not going to suggest to my wife that to reduce her chatter she should warm her rear end and perform at least ten figure of eight turns.
regards,
Dave
Can I have your tools when she's finished?
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#27 Re: Grumbling rear end - UPDATE
Thanks Guys for all your help, much appreciated.
Ive taken on board Peter Crispin original advice and ordered some LSD additive (Red Line) and will see if that works. As for the ten figures of eight, I just cant wait yahooooo!
Ciao
Ian
Ive taken on board Peter Crispin original advice and ordered some LSD additive (Red Line) and will see if that works. As for the ten figures of eight, I just cant wait yahooooo!
Ciao
Ian
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#28 Re: Grumbling rear end - UPDATE
Dave44DHR wrote:As Pete and I have been suggesting all along. The third page, (Page 1) describes the issue in the clutch packs and the remedy:-
http://clubs.hemmings.com/potomacramble ... 5315-3.pdf
regards,
Dave
Thanks for the information very useful
Regards
Ian
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#29 Re: Grumbling rear end - UPDATE
Well the Grumbling, sorry Chatter has now disappeared following the addition of a bottle of "Red Line" LSD friction modifier. Thanks once again for all your help in particular Peter
Ciao
Ian
Ciao
Ian
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