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View Full Version : Snapped off bolt in cylinder



johnsls
05-07-2006, 07:00 PM
First off I didn't break the bolt off so don't break my nuts

Are the bolts that go into the cylinder head cover called the CASE BOLTS?

I think they are but I'm not sure. I'm trying to finally get the engine back together but want to be sure I have all the right bolts etc....

DOES ANYONE HAVE A PIC? and can you tell me how to mount the bolts since I dont know where any of them intall?

I know your supposed to use cardboard when taking everthing apart but I didn't take it apart.

LMK

gearhead400
05-07-2006, 07:05 PM
damn, i really wanted to laugh at you because i snapped a headbolt on my truck a few years ago and i know how bad it sucks......welp, sorry cant help ya bud. :D

someone should be along with help, but right now i would just search google if i were you.

GPracer2500
05-07-2006, 07:39 PM
They're called valve cover bolts. Go to ServiceHonda or BikeBandit and look at the parts fische.

johnsls
05-07-2006, 07:50 PM
Well thats what I thought they were called, but on another web site I do believe they are calling them Case Bolts.

The fische does not show the actual bolts, but I'll check again.

tks

GPracer2500
05-07-2006, 08:01 PM
http://www.servicehonda.com/hard%20parts/atv/trx400ex%2099-04/cylinder_head_cover.jpg

1 12310-HN1-010 COVER, CYLINDER HEAD
2 12361-KK0-000 CAP
3 12391-KCY-671 GASKET, HEAD COVER
4 90004-GHB-700 BOLT, FLANGE (6X35)
5 90004-GHB-710 BOLT, FLANGE ((6X40)
6 90004-GHB-760 BOLT, FLANGE (6X65)
7 90084-KCY-670 BOLT, FLANGE (6X118)
8 91301-428-003 O-RING (35.5X3)
9 94301-08140 DOWEL PIN (8X14)
10 95701-08070-00 BOLT, FLANGE (8X70)


The 6x### is the size of the bolt in mm.

johnsls
05-07-2006, 08:14 PM
OK, thats cool I found it, BUT one of the sites lists #REQ which means how many of them you need right?
Well for an 02 it lists that you need 2 bolts for number 6 but the pic only shows the #6 bolt once. :confused:

04 BOLT, FLANGE (6X35) 90004-GHB-700 - #Req: 6

05 BOLT, FLANGE (6X40) 90004-GHB-710 - #Req: 1

06 BOLT, FLANGE (6X65) 90004-GHB-760 - #Req: 2

07 BOLT, FLANGE (6X118) 90084-KCY-670 - #Req: 3

10 BOLT, FLANGE (8X70) 95701-08070-00 - #Req: 1

Thats a total of 13 bolts but if you count the bolts in the pic there are only 9 showing.

Sorry to be such an idiot!!!

GPracer2500
05-07-2006, 08:32 PM
Look closely at the lines coming off the pictures of the bolts. For three of the bolts (#4, #4, and #6) the lines split and go to more than one hole.

Sure you should be working on engines?? Just kidding. ;) Fische can be hard to read.

johnsls
05-08-2006, 07:55 AM
No I shouldn't be anywhere near my engine. I'm having someone help with the install but just want to be sure I have all the right parts etc...