almost done with head installation

  • NickW900LTD
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26 Jan 2008 22:34 #191200 by NickW900LTD
almost done with head installation was created by NickW900LTD
The torque wrench my friend let me borrow is 1/2 inch drive and I only have 1/4 sockets. I have the head on and some anti sieze on the studs and the nuts hand tightened, I numbered the nuts with a marker according to the manual. I also went ahead and put my RC header on and put the carbs back on, I didnt figure this would hurt anything even though the head wasnt torqued yet.

Im pretty confident about about putting the cams back in and at the same time im scared. But the more I study the shop manual the better I feel.

1976 KZ900 LTD (sold)
1977 KZ1000 LTD
1978 KZ1000 A2A

Pierceton, Indiana USA

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27 Jan 2008 02:14 #191203 by Mcdroid
Replied by Mcdroid on topic almost done with head installation
Actually, if you have the Kawasaki factory shop manual, and follow the directions completely, and have all the correct tools, reassembly is pretty much foolproof. You have done several things out of sequence...e.g. attached your carbs and header. I understand you are getting anxious, but it is possible that by attaching those to the head before you torque it down properly, there may be a problem reaching the proper torque values for the head. I'm not saying there will be a problem, but why take a chance? You are almost there :)

Post edited by: Mcdroid, at: 2008/01/27 06:30

Michael
Victoria, Texas

1982 GPz750
1977 KZ1000A
1978 KZ1000A
1982 GPz1100
1975 Z2A

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27 Jan 2008 06:32 #191214 by mariozappa
Replied by mariozappa on topic almost done with head installation

The torque wrench my friend let me borrow is 1/2 inch drive and I only have 1/4 sockets


Surely your friend has the right size 1/2 socket if he has the torque wrench.

I can't remember. What is it, 17mm?

1977 KZ650C1
and the KZ650/KZ750 Conversion ;)

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  • Skyman
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  • 1978 KZ1000-B2 LTD 1982 KZ1000-M2 CSR
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27 Jan 2008 08:12 #191239 by Skyman
Replied by Skyman on topic almost done with head installation
mariozappa wrote:

I can't remember. What is it, 17mm?


You should need a 14mm socket for the head nuts, and 10mm for the end bolts.

And I'd recommend using a 1/4" torque wrench for the end bolts as they require much less torque, and a 1/2 wrench may be not be sensitive enough at low torque.

Post edited by: Skyman, at: 2008/01/27 11:17

West Linn, OR

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27 Jan 2008 09:46 #191263 by modprod
Replied by modprod on topic almost done with head installation
Skyman wrote:
[quote

You should need a 14mm socket for the head nuts, and 10mm for the end bolts.

And I'd recommend using a 1/4" torque wrench for the end bolts as they require much less torque, and a 1/2 wrench may be not be sensitive enough at low torque.<br><br>Post edited by: Skyman, at: 2008/01/27 11:17[/quote]

Yes, an "in lbs" torque wrench for the small 6mm bolts. Using "Ft lbs" is not the right way for those small bolts. Pipes and carbs do not get mounted until the head is on and torqued.

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28 Jan 2008 11:35 #191435 by bountyhunter
Replied by bountyhunter on topic almost done with head installation
Skyman wrote:

mariozappa wrote:

I can't remember. What is it, 17mm?


You should need a 14mm socket for the head nuts, and 10mm for the end bolts.

And I'd recommend using a 1/4" torque wrench for the end bolts as they require much less torque, and a 1/2 wrench may be not be sensitive enough at low torque.<br><br>Post edited by: Skyman, at: 2008/01/27 11:17


Ditto. On mine, the torque spec was 360 inch-pounds which is abouyt 30 ft-lbs. My small torque wrench (600 in-lb max) is much more accurate at 360 in-lb than my big wrench (150 ft-lbs max) is at 30 ft-lbs.

1979 KZ-750 Twin

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