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September 20, 2019, 12:10:54 PM
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   Author  Topic: torque spec please  (Read 59 times)
Joe Olympique
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torque spec please
« on: September 10, 2019, 10:14:59 PM »
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Engine is a 72 TNT 340. Is there a torque spec for the drive clutch bolt?
Shop manual does not specify.
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64: Alpine. 66 Olympique. 67 Alpine. 70: 12/3, 335. 71: 292, 775, No-dick 399, Valmont, Auto-ski Torrino 440.  72: 340, 440, 775, No-dick 440. 73: elan 250T.  75 Racoon Elan. 78 Olympique 340. 83 Yamaha Bravo
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Re:torque spec please
« Reply #1 on: September 11, 2019, 02:28:18 AM »
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1970-1971 manual states 400-475 inch pounds so at the top end it would be around 30 foot pounds.  Can't find specs for '72s.  Sorry. 
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Re:torque spec please
« Reply #2 on: September 11, 2019, 06:56:17 AM »
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Taken from OEM Ski-Doo spec book. Indicates 38 ft/lbs

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« Last Edit: September 11, 2019, 06:59:16 AM by Bones » Report to moderator Logged
Joe Olympique
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Re:torque spec please
« Reply #3 on: September 11, 2019, 04:03:47 PM »
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Thanks Monty, thanks Bones.  I assume it was an oversight to not include that spec in the 72 service manual.
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64: Alpine. 66 Olympique. 67 Alpine. 70: 12/3, 335. 71: 292, 775, No-dick 399, Valmont, Auto-ski Torrino 440.  72: 340, 440, 775, No-dick 440. 73: elan 250T.  75 Racoon Elan. 78 Olympique 340. 83 Yamaha Bravo
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