WR400 99 manual owners, need some data


13 replies to this topic
  • 5valve

Posted April 11, 2006 - 08:46 AM

#1

In "mm" please, just correct red data if wrong

1.
manual, page around 4-44 (cylinder and piston)
-cylinder bore "C" = [COLOR=Red]92.00[/COLOR]~[COLOR=Red]92.01[/COLOR] mm
-taper limit "T" = [COLOR=Red]0.05 [/COLOR] mm
-out of round "R" = [COLOR=Red]0.05[/COLOR] mm
-piston size "P" = [COLOR=Red]91.945[/COLOR]~[COLOR=Red]91.960[/COLOR] mm

2.
next page, or 4-45
-piston to cylinder clearance = [COLOR=Red]0.040[/COLOR]~[COLOR=Red]0.065[/COLOR] mm; Limit [COLOR=Red]0.1[/COLOR] mm

piston ring side clearance
-top ring = [COLOR=Red]0.030[/COLOR]~[COLOR=Red]0.065[/COLOR] mm; Limit [COLOR=Red]0,12 [/COLOR] mm
-2nd ring = [COLOR=Red]0.020[/COLOR]~[COLOR=Red]0.055[/COLOR]; Limit [COLOR=Red]0.12 [/COLOR] mm

3.
page 4-46
ring end gap
-top ring = [COLOR=Red]0.20[/COLOR]~[COLOR=Red]0.35[/COLOR]; Limit [COLOR=Red]0.60 [/COLOR] mm
-2nd ring = [COLOR=Red]0.40[/COLOR]~[COLOR=Red]0.55[/COLOR]; Limit [COLOR=Red]0.90 [/COLOR] mm
-oil ring [COLOR=Red]0.20[/COLOR]~[COLOR=Red]0.50 [/COLOR] mm

4.
page 4-47
piston pin to piston
-piston pin outside diameter = [COLOR=Red]17.991[/COLOR]~[COLOR=Red]18.000[/COLOR]
-piston inside diameter = [COLOR=Red]18.004[/COLOR]~[COLOR=Red]18.015[/COLOR]
-piston pin to piston clearance = [COLOR=Red]0.004[/COLOR]~[COLOR=Red]0.024[/COLOR]; Limit [COLOR=Red]0.07 [/COLOR] mm

30 numbers overall, hope its not too much to ask.
I do have manual, but for past 2000 WR 400&426, so manual pages could differ.
Thanx
Cheers, Denis

  • Kepy

Posted April 11, 2006 - 10:28 AM

#2

unfortunately it's too much red to me...but you should check this thread http://www.thumperta...ighlight=manual or this http://www.thumperta...st3218146...and you should be good :thumbsup:

  • 5valve

Posted April 11, 2006 - 11:37 AM

#3

Could make it blue, but...
Yes, nice link, only YZ 400's are available, probably data I search is comparable :thumbsup:

  • Kepy

Posted April 12, 2006 - 09:02 AM

#4

Could make it blue, but...
Yes, nice link, only YZ 400's are available, probably data I search is comparable :thumbsup:


oops... I don't know if the datas YZ/WR are comparable :thumbsup:

  • 5valve

Posted April 12, 2006 - 09:10 AM

#5

Ive compared.
Its for 98 YZ.
Most data is the same.

  • C-ya

Posted April 15, 2006 - 04:51 AM

#6

In "mm" please, just correct red data if wrong

1.
manual, page around 4-44 (cylinder and piston)
-cylinder bore "C" = [COLOR=Red]92.00[/COLOR]~[COLOR=Red]92.01[/COLOR] mm
-taper limit "T" = [COLOR=Red]0.05 [/COLOR] mm
-out of round "R" = [COLOR=Red]0.05[/COLOR] mm
-piston size "P" = [COLOR=Red]91.945[/COLOR]~[COLOR=Red]91.960[/COLOR] mm

2.
next page, or 4-45
-piston to cylinder clearance = [COLOR=Red]0.040[/COLOR]~[COLOR=Red]0.065[/COLOR] mm; Limit [COLOR=Red]0.1[/COLOR] mm [color=blue]Limit 0.15mm[/color]

piston ring side clearance
-top ring = [COLOR=Red]0.030[/COLOR]~[COLOR=Red]0.065[/COLOR] mm; Limit [COLOR=Red]0,12 [/COLOR] mm
-2nd ring = [COLOR=Red]0.020[/COLOR]~[COLOR=Red]0.055[/COLOR]; Limit [COLOR=Red]0.12 [/COLOR] mm
[color=blue]Limit on both = 0.13mm[/color]

3.
page 4-46
ring end gap
-top ring = [COLOR=Red]0.20[/COLOR]~[COLOR=Red]0.35[/COLOR]; Limit [COLOR=Red]0.60 [/COLOR] mm [color=blue]Limit 0.7 mm[/color]
-2nd ring = [COLOR=Red]0.40[/COLOR]~[COLOR=Red]0.55[/COLOR]; Limit [COLOR=Red]0.90 [/COLOR] mm [color=blue]Limit 0.8 mm[/color]
-oil ring [COLOR=Red]0.20[/COLOR]~[COLOR=Red]0.50 [/COLOR] mm

4.
page 4-47
piston pin to piston
-piston pin outside diameter = [COLOR=Red]17.991[/COLOR]~[COLOR=Red]18.000[/COLOR]
-piston inside diameter = [COLOR=Red]18.004[/COLOR]~[COLOR=Red]18.015[/COLOR]
-piston pin to piston clearance = [COLOR=Red]0.004[/COLOR]~[COLOR=Red]0.024[/COLOR]; Limit [COLOR=Red]0.07 [/COLOR] mm

30 numbers overall, hope its not too much to ask.
I do have manual, but for past 2000 WR 400&426, so manual pages could differ.
Thanx
Cheers, Denis


Denis,

I added in blue what my manual has for 1999. I only see a few differences, and they are service limits.

  • 5valve

Posted April 15, 2006 - 09:27 AM

#7

Thanks, you've just made my day.
Thankfully, data for YZ 400 '98 has the same diffrences as you've pointed out, so it is OK to use the link from Kepy.
Thnx again :thumbsup:

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  • 5valve

Posted August 04, 2006 - 01:07 AM

#8

Hello, would again need data, this time on the fork oil level (from top with spring removed) and standard comp & rebound setting for the euro model bike.
thnx
Denis

  • neilking

Posted August 04, 2006 - 03:51 PM

#9

oil level- 125mm
compression - 8 clicks out
rebound - 10 clicks out

  • 5valve

Posted August 05, 2006 - 10:55 AM

#10

Accepted :thumbsup:

  • 5valve

Posted January 12, 2008 - 12:15 AM

#11

Again, some data needed for the 99 WR euro model.

Extent of adjustment for the rear shock spring.
98 model 247-260 mm, 00 model 247-260, 02 model 240-260
[COLOR="Red"]99 model-???[/COLOR]
and also standard spring colour[COLOR="Gray"] (grey??)[/COLOR]
Book page is 5-62
Also if there is any online manual for the 99, Id be glad to be informed of it.
All other than 99 can be found.

  • 5valve

Posted January 22, 2008 - 07:30 AM

#12

99 400 model owners, still need upper post data.

  • matt4x4

Posted January 22, 2008 - 08:16 AM

#13

I think the 99 is the same as the 98
http://www.yamahaown...ook.com.au/?r=0
you can get most manuals here.

  • 5valve

Posted January 22, 2008 - 12:59 PM

#14

Its not, have 98, 00 and 02, all diffrent.




 
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