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Clutch Plate bolt specs


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#1 SKFARMS1

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Posted 07 August 2012 - 08:16 PM

Can anyone provide me the IH torque specs for Clutch plate bolts on a 1206?

#2 FarmerFixEmUp

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Posted 08 August 2012 - 04:29 PM

I've never torqued them, but my standard bolt torque chart for 1/2" grade 5 bolts says 80 to 90 ft lbs.
Farming and Fixing, I fix and farm with red stuff, mostly. Usable tractors are 5288, 1466, 1066, 1206, 826, 806, 756, 656, 800 and 950 planters, 4800 field cultivator, plus other misc, and a yellow TR combine. Also an S1700 grain truck. Also a fun '71 Chevelle! And a '40 M to restore when I get time! 966 M&W turbo.

#3 Owen Aaland

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Posted 08 August 2012 - 05:03 PM

1206 should have a 14" clutch with 3/8 retaining bolts. 35 ft/lbs is standard torque.

#4 FarmerFixEmUp

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Posted 08 August 2012 - 09:31 PM

Whoops! For some reason I was thinking 806.
Farming and Fixing, I fix and farm with red stuff, mostly. Usable tractors are 5288, 1466, 1066, 1206, 826, 806, 756, 656, 800 and 950 planters, 4800 field cultivator, plus other misc, and a yellow TR combine. Also an S1700 grain truck. Also a fun '71 Chevelle! And a '40 M to restore when I get time! 966 M&W turbo.

#5 SKFARMS1

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Posted 09 August 2012 - 07:04 AM

Thanks to all the replies. Are the 1206 bolts grade 5 or grade 8? My two repair manuals do not say what they are.

I also found a bolt spec chart shows the following;

grade 5
15 ft pounds for lubricated bolts and 31 for dry bolts
grade 8
22 ft pounds for lubricated bolts and 44 for dry bolts

#6 FarmerFixEmUp

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Posted 09 August 2012 - 10:27 AM

They should be grade 5.
Farming and Fixing, I fix and farm with red stuff, mostly. Usable tractors are 5288, 1466, 1066, 1206, 826, 806, 756, 656, 800 and 950 planters, 4800 field cultivator, plus other misc, and a yellow TR combine. Also an S1700 grain truck. Also a fun '71 Chevelle! And a '40 M to restore when I get time! 966 M&W turbo.



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