Gear and diff ratios

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Peter_n_Margaret
Member
Posts: 198
Where do I find the standard ratios for the gearbox (all gears), transfer case and diff for a standard XT?
Also looking for a torque figure for the Perkins 110.
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Cheers Peter, OKA196 Motorhome. www.oka4wd.com/xt196.htm



September 18, 2012 at 9:17 PM Flag Quote & Reply

Outback Jack
Member
Posts: 381
4.88 is the diffs.

Gearbox depends on model number.
Not sure of the NP205
What you up to Peter
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September 18, 2012 at 9:40 PM Flag Quote & Reply

Peter_n_Margaret
Member
Posts: 198
Upgrading GVM.
Info required by engineer.
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Cheers Peter, OKA196 Motorhome. www.oka4wd.com/xt196.htm



September 18, 2012 at 10:08 PM Flag Quote & Reply

Outback Jack
Member
Posts: 381
OK, thought you might be looking at something different.
Service Manuals have the information you need, but if you get stuck PM me. Other wiser ones on here will have the info I am sure.
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September 18, 2012 at 10:13 PM Flag Quote & Reply

Alister McBride
Member
Posts: 97
Diffs 4.88:1
Trans (Model T5 - X - 2276 i'm assuming this is standard you can check the plate):
1 - 5.36:1
2 - 2.62:1
3 - 1.51:1
4 - 1.00:1
5 - 0.79:1
(I didn't realise it was an overdrive until i just read the manual!)
Transfer case NP205:
Low - 1.96:1
High - 1.00:1

Hope this helps!
Cheers,
Alister
September 18, 2012 at 10:49 PM Flag Quote & Reply

Peter_n_Margaret
Member
Posts: 198
Brilliant, thanks fellas.
Any clue on the 110s torque?
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Cheers Peter, OKA196 Motorhome. www.oka4wd.com/xt196.htm



September 18, 2012 at 10:59 PM Flag Quote & Reply

Pete Fox
Member
Posts: 140
Peter
From the Oka training manual Part 1
Perkins Phaser 110MT, Direct Injection, 3.99 litre.( Military Spec.) Torque 354 Nm @ 1600 RPM.
Max. eng. speed 3150 RPM

3150 RPM?? KaBoom !!
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Peter Fox

OKA 266 Multi-cab.

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September 19, 2012 at 5:45 AM Flag Quote & Reply

Tony Lee
Member
Posts: 539
"3150 RPM?? KaBoom !!"

No, but it does get noisy
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Tony

picasaweb.google.com/114611728110254134379

September 19, 2012 at 8:11 AM Flag Quote & Reply

Peter_n_Margaret
Member
Posts: 198
Thanks guys.
Looking for a 20% upgrade on GVM. See how I go.
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Cheers Peter, OKA196 Motorhome. www.oka4wd.com/xt196.htm



September 19, 2012 at 10:15 AM