intake boots symbols and installation order

  • loudhvx
  • loudhvx's Avatar
  • Offline
  • KZr Legend
  • Posts: 10864
  • Thanks: 1618

Re: intake boots symbols and installation order

11 Mar 2016 18:51 - 11 Mar 2016 18:52
#715021
missionkz wrote:

Attachment 00003a-2-3-4-5.jpg not found

... So the other ยข P1.0 bolts show 87in lbs.... why not these?
There are seven 6mm bolts/screws listed on that graphic. Two don't have a torque setting. One is at 11 ft-lbs. One is at 78 in-lbs, and two are at 87 in-lbs. Since the screws in question are crosshead JIS screwdriver heads, I wouldn't expect them to have torque nearly as high as hex-head crankcase bolts.
Last edit: 11 Mar 2016 18:52 by loudhvx.

Please Log in or Create an account to join the conversation.

  • KZB2 650
  • KZB2 650's Avatar
  • Offline
  • User
  • Posts: 1475
  • Thanks: 265

Re: intake boots symbols and installation order

11 Mar 2016 19:08
#715026
Actually they are all 10 mm bolts that take a socket.... camshaft sproket bolts thread into the cast iron (is it) camshaft so that can be a little higher than the crankcase bolts and the clutch hub nuts that thread into alum...... factory knows whats best and lists 98% just not all for some reason.
1978 KZ650 b-2
700cc Wiseco kit 10 to 1.
1980 KZ750 cam, ape springs, stock clutch/ Barnett springs.
Vance and Hines Header w/ comp baffle and Ape pods, Dyna S and green coils, copper wires.
29MM smooth bores W/ 17.5 pilots, 0-6s and 117.5 main
16/42 gearing X ring chain and alum rear JT sprocket.

Please Log in or Create an account to join the conversation.

  • ezrider714
  • ezrider714's Avatar
  • Offline
  • User
  • Posts: 256
  • Thanks: 38

Re: intake boots symbols and installation order

11 Mar 2016 20:51
#715048
I always use the ol "as tight as you can get it and a quarter turn more method" when lacking specifications :ohmy:
It's a acquired feel after wrenching for 50 years... :dry:
78 KZ650SR Mine since 79
4-1 Mac Jet Hot coated since mid 80's
Dyna Coils
Saddlebags (I ain't skeered of going nowhere) :)

Please Log in or Create an account to join the conversation.

  • SWest
  • SWest's Avatar
  • Offline
  • Sustaining Member
  • 10 22 2014
  • Posts: 23356
  • Thanks: 2889

Re: intake boots symbols and installation order

11 Mar 2016 20:53
#715049
Yup B)
Steve

Please Log in or Create an account to join the conversation.

  • loudhvx
  • loudhvx's Avatar
  • Offline
  • KZr Legend
  • Posts: 10864
  • Thanks: 1618

Re: intake boots symbols and installation order

12 Mar 2016 07:53 - 12 Mar 2016 07:57
#715080
KZB2 650 wrote: Actually they are all 10 mm bolts that take a socket.... camshaft sproket bolts thread into the cast iron (is it) camshaft so that can be a little higher than the crankcase bolts and the clutch hub nuts that thread into alum...... factory knows whats best and lists 98% just not all for some reason.

Bolts are categorized by the shaft diameter, not the size of the tool used to turn it. Most 6mm hex screws have a 10mm head, but not all. Some can be smaller or larger. An allen head usually is 5mm to trun a 6mm bolt, but not always. Sometimes, it can be smaller for a nicer finished look. But in all cases, the shaft diameter is nominally 6mm.

Most, crosshead screws are not specified with a torque because you don't usually use a torque wrench to turn that type of head. It's designed to be turned with a screwdriver. Back in the day it was not so common to have screwdriver bits for a ratchet, which is what you'd need to use a torque wrench.
Last edit: 12 Mar 2016 07:57 by loudhvx.

Please Log in or Create an account to join the conversation.

  • KZB2 650
  • KZB2 650's Avatar
  • Offline
  • User
  • Posts: 1475
  • Thanks: 265

Re: intake boots symbols and installation order

12 Mar 2016 08:12
#715083
Ok that makes sense now ;) .... carb holder boot "screws" and clutch release "screws"..... replaced em with allens so long ago let me use that for a excuse why I didn't think of this. :laugh:
1978 KZ650 b-2
700cc Wiseco kit 10 to 1.
1980 KZ750 cam, ape springs, stock clutch/ Barnett springs.
Vance and Hines Header w/ comp baffle and Ape pods, Dyna S and green coils, copper wires.
29MM smooth bores W/ 17.5 pilots, 0-6s and 117.5 main
16/42 gearing X ring chain and alum rear JT sprocket.

Please Log in or Create an account to join the conversation.

Powered by Kunena Forum