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Torque setting

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Niall M.
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Torque setting

#1 PostAuthor: Niall M. » Wed May 18, 2016 8:33 pm

Hi All,

Anyone know the torque setting for the sump bolts on a 77 Z1000A1 can't seem to find any ref to it in the manual.

Many Thank's,

Niall.
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yo

#2 PostAuthor: Hobbo » Wed May 18, 2016 9:28 pm

22 ft torque lbs


phil
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#3 PostAuthor: oldzed » Wed May 18, 2016 10:43 pm

Seems awfully high if we are talking about the 6mm threaded bolts.
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#4 PostAuthor: z1bman » Wed May 18, 2016 11:07 pm

inch lbs

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#5 PostAuthor: PAULJAC47 » Thu May 19, 2016 7:32 am

Just nip em up diagnally using the inbuilt torque setting in your hands,these old friable threads in ally strip easily..
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#6 PostAuthor: Pigford » Thu May 19, 2016 11:37 am

Yep - same as cam cover - just "nip them" by hand!
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Niall M.
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Torque Setting

#7 PostAuthor: Niall M. » Thu May 19, 2016 4:45 pm

Thank's Lad's,

As suggested just nipped them by hand you can feel when you've given them enough.

Thank's Again,

Niall.
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#8 PostAuthor: RALPHARAMA » Thu May 19, 2016 5:40 pm

7-8 ft/lbs USE A TORQUE WRENCH!!! I build engines as part of my living and I use one!
Ralph Ferrand
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Niall M.
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#9 PostAuthor: Niall M. » Thu May 19, 2016 6:08 pm

OK Ralph,Thank's.

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#10 PostAuthor: Pigford » Thu May 19, 2016 6:25 pm

I'd still do it by hand - thats 3 x different torque figures given above :lol:
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#11 PostAuthor: RALPHARAMA » Thu May 19, 2016 10:07 pm

Pigford wrote:I'd still do it by hand - thats 3 x different torque figures given above :lol:


Mine comes from the pukka Kawasaki manual! If more folk used torque wrenches I would get less business fitting helicoils :D
Ralph Ferrand

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#12 PostAuthor: z1bman » Thu May 19, 2016 11:05 pm

engine covers do not need to be torqued only if they have a bearing surface between the joining surface. clutch cover / points cover & housing / generator cover/ cam cover/ sump cover can all be tightened by hand the most common part of a z engine that requires heli coiling is the camshaft caps & this is basically down to people not understanding the difference between inch lbs & ft lbs ft lbs would be about ten times the torque of inch lbs so that's why these type of accidents happen

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Re: yo

#13 PostAuthor: z1bman » Thu May 19, 2016 11:09 pm

Hobbo wrote:22 ft torque lbs


phil


are all your 6mm bolts stripped :lol: :lol:

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#14 PostAuthor: RALPHARAMA » Fri May 20, 2016 6:12 am

The most frequently striped threads on a Zed tend to be the final drive cover because they are over tightened by folk who don't own/use a torque wrench.

You should ALWAYS use a torque wrench on any engine bolts. A torque wrench prevents the overtightening of fasteners. It is not just used on head bolts etc which are torqued down in a specific sequence.

"By hand" is not a torque setting, which is why so many M6 threads get stripped. As someone professionally working on engines, if a casing has a lot of bolts like a sump, I'll whizz them in carefully with a cordless impact wrench on low and then run round with a digital 1/4" torque wrench. Every bolt perfect and done briskly.
Ralph Ferrand

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Re: yo

#15 PostAuthor: Hobbo » Fri May 20, 2016 6:31 am

z1bman wrote:
Hobbo wrote:22 ft torque lbs


phil


are all your 6mm bolts stripped :lol: :lol:




No bud I read it wrong thought he meant oil drain sump plug 😅

Phil
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