removing front header bolts today.... - SV650.org

DomP · 19-02-16, 04:26 PM

Guess what happened?

TamSV · 19-02-16, 04:30 PM

You've put away the breaker bar and are looking for your drill?

maviczap · 19-02-16, 04:43 PM

Quote:

Originally Posted by TamSV

You've put away the breaker bar and are looking for your drill?

Or a handy spark eroder

DomP · 19-02-16, 04:50 PM

Nah I was teasing, been soaking in Plusgas for last few days so they came out but were tight as hell. Lots of heating up, more Plusgas, heating.... They creaked like mad coming out. Interestingly mine seem to be stainless or at least the head of the Allen bolt had A2 stamped into it.
Such a relief they are out, just got to get the exhaust off now to grease up the swing arm. Grease nipple it or not? Shim the play out is another thing I might do not that it's much.

maviczap · 19-02-16, 06:34 PM

Well thats good that someone had used stainless fastners. The OEM ones on the curvy are stud and nut, so if it was an allen bolt, then it had been changed at some point.

DomP · 19-02-16, 07:10 PM

It's on a pointy though so I presume someone has replaced them before but still used cap screws. They were still damn tight, I really thought they were going to snap the loud creaking they were making. I used a 6mm Allen bit in a longish ratchet so I could get good pressure but under control. What a hero.

DomP · 19-02-16, 09:20 PM

When I get the swingarm off do I bother putting a grease nipple in and if so M6 or M8? Finally straight or 45°?

Craig380 · 20-02-16, 12:03 PM

I tried to remove the original allen bolts on the front header pipe on my K6. One came out after a fair bit of persuasion with ACF-50 and heat, it creaked like mad and was really hard to move, even with the long-shank allen keys I've got. The other has yet to move a millimetre

DomP · 20-02-16, 01:04 PM

I haven't tried removing the exhaust out of the head yet looks quite gummed up, I might try running it to get it all up to temperature

Fen Tiger · 21-02-16, 08:41 PM

SL2 has stainless cap bolts from the factory. Have been thinking about getting them out and putting some antiseize on them but not got round to it yet.

19-02-16, 04:26 PM	#1
DomP Member Join Date: Oct 2014 Location: Kington Herefordshire Posts: 916	removing front header bolts today.... Guess what happened?

19-02-16, 04:30 PM	#2
TamSV Member Mega Poster Join Date: Feb 2010 Location: Troon, Ayrshire Posts: 1,811	Re: removing front header bolts today.... You've put away the breaker bar and are looking for your drill?

19-02-16, 04:50 PM	#4
DomP Member Join Date: Oct 2014 Location: Kington Herefordshire Posts: 916	Re: removing front header bolts today.... Nah I was teasing, been soaking in Plusgas for last few days so they came out but were tight as hell. Lots of heating up, more Plusgas, heating.... They creaked like mad coming out. Interestingly mine seem to be stainless or at least the head of the Allen bolt had A2 stamped into it. Such a relief they are out, just got to get the exhaust off now to grease up the swing arm. Grease nipple it or not? Shim the play out is another thing I might do not that it's much.

19-02-16, 06:34 PM	#5
maviczap Member Mega Poster Join Date: Mar 2007 Posts: 9,096	Re: removing front header bolts today.... Well thats good that someone had used stainless fastners. The OEM ones on the curvy are stud and nut, so if it was an allen bolt, then it had been changed at some point. __________________ We're riding out tonight to case the promised land Make everyday count RIP Reeder - Jolly Green Giant and comedy genius

19-02-16, 07:10 PM	#6
DomP Member Join Date: Oct 2014 Location: Kington Herefordshire Posts: 916	Re: removing front header bolts today.... It's on a pointy though so I presume someone has replaced them before but still used cap screws. They were still damn tight, I really thought they were going to snap the loud creaking they were making. I used a 6mm Allen bit in a longish ratchet so I could get good pressure but under control. What a hero.

19-02-16, 09:20 PM	#7
DomP Member Join Date: Oct 2014 Location: Kington Herefordshire Posts: 916	Re: removing front header bolts today.... When I get the swingarm off do I bother putting a grease nipple in and if so M6 or M8? Finally straight or 45°?

20-02-16, 12:03 PM	#8
Craig380 Member Mega Poster Join Date: May 2015 Posts: 1,238	Re: removing front header bolts today.... I tried to remove the original allen bolts on the front header pipe on my K6. One came out after a fair bit of persuasion with ACF-50 and heat, it creaked like mad and was really hard to move, even with the long-shank allen keys I've got. The other has yet to move a millimetre

20-02-16, 01:04 PM	#9
DomP Member Join Date: Oct 2014 Location: Kington Herefordshire Posts: 916	Re: removing front header bolts today.... I haven't tried removing the exhaust out of the head yet looks quite gummed up, I might try running it to get it all up to temperature

21-02-16, 08:41 PM	#10
Fen Tiger Member Join Date: Oct 2014 Posts: 219	Re: removing front header bolts today.... SL2 has stainless cap bolts from the factory. Have been thinking about getting them out and putting some antiseize on them but not got round to it yet.

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