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Old 02-24-2014, 11:38 AM   #1
sambudo
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Froze up bolt on i-250

In the process of power steering conversion, was getting ready to attach the p/s bracket. The two bolts that are in the front, I can't seem to budge them. The bottom one felt like it was going to snap off. So now I'm applying Kano Kroil penitrating oil to the bolts. Is their a better product out there, that I should be using? I also have CRC Freeze off.

What are some options to take this bolt out? Heat it up? I've nevere done this, how do i heat it up with a butane torch? And whats the process for this? Thank you all for your help.Name:  00F0F_iWt4CAqMucK_600x450.jpeg
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1968 C10, 250, L6 4spd OTF, Fleetside

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.......................____
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Old 02-24-2014, 01:48 PM   #2
airdale94
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Re: Froze up bolt on i-250

Heat. Butane probably won't do it. Propane might. You really need a oxy/acetalyne torch. On bolts it's best if you can heat where it screws in to. You can heat to a bright (orange!) (steel) without ruining your heat treating. If you can't get to the threads and don't have a torch just heat the bolt up as much as you can and twist away.

You can try heat, and penetrating oil, and rapping the bolt head with a hammer. Spray the penetrating oil on it while it's hot. It may catch fire but it won't be extreme, you can blow it out with your breath.

Good looking engine!
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Last edited by airdale94; 02-24-2014 at 02:01 PM. Reason: add
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Old 02-27-2014, 04:38 PM   #3
sambudo
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Re: Froze up bolt on i-250

Gr8 news for me I got the bolts out w/o any major issues. I sprayed them every day with Kroil penetrating oil and it seemed to work well. They were hard to get started, but after working aback and forth I finally free them loose. Thanks
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1968 C10, 250, L6 4spd OTF, Fleetside

Upgrades: Power Steering
.......................____
.........________//__{\_____
,,,,,,,/__(O)___//___/__(O)_/
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Old 02-27-2014, 06:09 PM   #4
motorcritter
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Re: Froze up bolt on i-250

My experience is that, if Kroil won't get the fastener undone- it's time for the Flame Wrench! Got a pair of studs and nuts soaking on a '35 Plymouth shock absorber. I really don't want to hit it with fire- and, I probably won't have to.
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Old 02-27-2014, 07:04 PM   #5
sambudo
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Re: Froze up bolt on i-250

Quote:
Originally Posted by motorcritter View Post
My experience is that, if Kroil won't get the fastener undone- it's time for the Flame Wrench! Got a pair of studs and nuts soaking on a '35 Plymouth shock absorber. I really don't want to hit it with fire- and, I probably won't have to.
I also read that a good home remedy was 50/50 ATF/Acetone I didn't get a chance to try it out but very interested. I will mix up a batch for upcoming issues.
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1968 C10, 250, L6 4spd OTF, Fleetside

Upgrades: Power Steering
.......................____
.........________//__{\_____
,,,,,,,/__(O)___//___/__(O)_/
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Old 02-27-2014, 08:01 PM   #6
bigmac73
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Re: Froze up bolt on i-250

Amazon.com: OIL OF WINTERGREEN PT: Sports &... Amazon.com: OIL OF WINTERGREEN PT: Sports &...
i have been using this as a rust buster penetrating oil for 20 years in the navy, but dont get it on your face /eyes and groin

Methyl Salicylate
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72 C-10 Cheyenne off frame resto and Upgraded to 4 wheel disk, Tilt, Dakota Digital Dash / Rear slider.
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Old 02-27-2014, 08:24 PM   #7
sambudo
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Re: Froze up bolt on i-250

Quote:
Originally Posted by bigmac73 View Post
Amazon.com: OIL OF WINTERGREEN PT: Sports & Outdoors

i have been using this as a rust buster penetrating oil for 20 years in the navy, but dont get it on your face /eyes and groin

Methyl Salicylate
seriously? Good to know. What do they use it for on horses?
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1968 C10, 250, L6 4spd OTF, Fleetside

Upgrades: Power Steering
.......................____
.........________//__{\_____
,,,,,,,/__(O)___//___/__(O)_/
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Old 02-27-2014, 09:37 PM   #8
bigmac73
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Re: Froze up bolt on i-250

it is a liniment that physical therapist use as well, same active ingredent stuff in ben gay ect ect, but i buy the stuff from a chemical site so it is just advertised as Methyl Salicylate
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72 C-10 Cheyenne off frame resto and Upgraded to 4 wheel disk, Tilt, Dakota Digital Dash / Rear slider.
421 SBC / TH350 3000RPM Stall
Progression Ignition /Holley 750 DP/3:73 gear Eaton Limited Slip unit / 2 1/2 exhaust glasspacks
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