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Old 26-01-2006, 10:22 PM   #1
Voodoo65
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Red face AUIII XR8 IRS LSD Backlash

Hi can someone give me some info on what is NORMAL backlash on an AUIII XR8 IRS LSD please. It's a manual.

The cars done 102000 it's had the diff oil and additive changed and that quietened it down a fair bit from what it was.

Mainly noticiable when rolling back then starting to move off forward, sometimes just moving forward rolling in 1st on and off the clutch in traffic.

And secondly ford have just "fixed" the gearbox syncro on 5th replaced the cog and syncro complete. The prob is intermittent and is only heard when in 1st or 2nd depressing the clutch ie when coming to a give way sign then back on the power the only way I can describe it is it's like a shaft spinning noise as I said it's intermittent not all the time but happening less since the box has been out.

Could it be clutch related as I'm starting to suspect........

Thanks

Brett

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Old 26-01-2006, 11:44 PM   #2
Whoosha
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mine does the same + has done since new probabley 10..15mm movement in tail sharft had it checked + rechecked they reckon its fine. hasen"t got any worse in 3yrs of shall we say spirteted driving on road + strip.. but did manage to fire 5th gear out too gotta love Warranty....
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Old 27-01-2006, 02:34 PM   #3
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Mine does just about the same thing, and likes to clunk and things but seem to keep on keeping on ,so probly fairly normal......
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Old 27-01-2006, 04:54 PM   #4
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mine is a bit clunky especially on throttle lift off ,seems to be common to AU's
also wasnt spinning 2 wheels up ,wheels alternating never both at same time
So I had diff oil changed last week and feels bit tighter/quieter, going test the lsd out tomorrow up HPR
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Old 28-01-2006, 01:52 PM   #5
Voodoo65
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Red face Any Ideas

Ford have just "fixed" the gearbox syncro on 5th replaced the cog and syncro complete. The prob is intermittent and is only heard when in 1st or 2nd depressing the clutch ie when coming to a give way sign then back on the power the only way I can describe it is it's like a shaft spinning noise as I said it's intermittent not all the time but happening less since the box has been out.

Could it be clutch related as I'm starting to suspect........

Thanks
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