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  #1  
Unread 29th April 2019, 12:57 PM
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Default TY752XRAAA LR Ratio.

Hello, I'm looking for LR ratio in this box.
Rest of ratios are known.
Code:
EU Legacy 2.0 MY95-97	TY752XRAAA	3.545	2.111	1.448	1.088	0.871	N/A	3.416	1.000	3.9	Viscous (4kgf)	Open
My brother-in-law has this box and it happens to have same 3,9 as my rear diff.
It's cable clutch not pump like mine.
Can't find any info on gearing in low range, could it be 1,44 from sf foz?
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Unread 29th April 2019, 02:38 PM
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Easy !

Rotate the output shaft 10x in high range first gear and you will get 35 rotations and 28 minutes on the input shaft (10x3,545=35,45)

Repeat same operation in low range (35,45x1,447=51,29) and with a 1,447 gearing you should find 51 rotations and 17 minutes on the input shaft

Hope it helps !
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Unread 29th April 2019, 03:53 PM
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Was hoping not to do it, as it lays under many wheels and tyres in garage
Thanks, I'll do it as soon as I get rid of ton of wheels.
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Unread 29th April 2019, 07:51 PM
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sure its a DR box ?

EDIT: ok - seems to be. See here, you may be able to discern LR from part numbers: http://opposedforces.com/parts/legac..._transmission/
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Unread 30th April 2019, 02:43 AM
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Ok, so from OF I've found gear no which only relates to this post in google only this is the same[35206AA060-25teeth] rest is different.
I'll be in garage this weekend so we will check this if I won't find anything on web.
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