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Frozen set screw on oil bath hub
#12753065
05/13/18 12:59 AM
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Joined: Apr 2004
Posts: 14,084
Stump jumper
OP
TFF Guru
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OP
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Joined: Apr 2004
Posts: 14,084 |
I am thinking that I should take the wheel off and build a little dam around spray Penetrating oil and let it sit for awhile. Not sure I want to apply heat because of the seals. Any other ideas?
2200 Bay Champ/200 Mercury Optimax 2017 Tundra TSS 4x4 Crewmax 5.7L
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Re: Frozen set screw on oil bath hub
[Re: Stump jumper]
#12753703
05/13/18 08:07 PM
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Joined: Dec 2011
Posts: 97
Delbert
Outdoorsman
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Outdoorsman
Joined: Dec 2011
Posts: 97 |
You could try a cordless 3/8 drive impact with an Allen wrench socket. Make sure and wedge the hub so it doesn't spin. I feel for you any method your only likely to get one shot at it. However if necessary you could drill and recap a new set screw. Good Luck
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Re: Frozen set screw on oil bath hub
[Re: Stump jumper]
#12753733
05/13/18 08:40 PM
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Joined: Jul 2012
Posts: 12,214
Cast
TFF Guru
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TFF Guru
Joined: Jul 2012
Posts: 12,214 |
Kroil first, a couple of applications. Then a stob of an allen wrench that fits and tap tap tap with a small hammer. Kroil it again and tap it the next day. Then a prayer and try to remove it.
Cast I have a short attention spa
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Re: Frozen set screw on oil bath hub
[Re: Delbert]
#12753739
05/13/18 08:56 PM
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Joined: Apr 2004
Posts: 14,084
Stump jumper
OP
TFF Guru
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OP
TFF Guru
Joined: Apr 2004
Posts: 14,084 |
You could try a cordless 3/8 drive impact with an Allen wrench socket. Make sure and wedge the hub so it doesn't spin. I feel for you any method your only likely to get one shot at it. However if necessary you could drill and recap a new set screw. Good Luck the problem I have with drilling is metal filings in the hub
2200 Bay Champ/200 Mercury Optimax 2017 Tundra TSS 4x4 Crewmax 5.7L
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Re: Frozen set screw on oil bath hub
[Re: Stump jumper]
#12753850
05/13/18 11:09 PM
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Joined: Mar 2003
Posts: 1,349
scruboak
Extreme Angler
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Extreme Angler
Joined: Mar 2003
Posts: 1,349 |
A impact driver you hit with a hammer probably best choice .
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Re: Frozen set screw on oil bath hub
[Re: Cast]
#12754783
05/14/18 05:18 PM
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Joined: Apr 2004
Posts: 14,084
Stump jumper
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TFF Guru
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OP
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Posts: 14,084 |
Kroil first, a couple of applications. Then a stob of an allen wrench that fits and tap tap tap with a small hammer. Kroil it again and tap it the next day. Then a prayer and try to remove it. Never heard of Kroil so I did some research. Kroil vs. PB Blaster threads are like Ford vs Chevy.
2200 Bay Champ/200 Mercury Optimax 2017 Tundra TSS 4x4 Crewmax 5.7L
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Re: Frozen set screw on oil bath hub
[Re: Stump jumper]
#12754796
05/14/18 05:23 PM
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Joined: Jul 2012
Posts: 12,214
Cast
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TFF Guru
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Posts: 12,214 |
Kroil is good stuff. Its on every Gunnys bench. I dont know exactly what youre working on, but if it will fit in a bucket, kerosene and ATF will soak it loose, guaranteed.
Cast I have a short attention spa
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Re: Frozen set screw on oil bath hub
[Re: Stump jumper]
#12755553
05/15/18 01:28 AM
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Joined: Dec 2011
Posts: 97
Delbert
Outdoorsman
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Outdoorsman
Joined: Dec 2011
Posts: 97 |
Stump Jumper please let us know it works out for you curious.
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Re: Frozen set screw on oil bath hub
[Re: Cast]
#12756387
05/15/18 05:37 PM
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Joined: Apr 2004
Posts: 14,084
Stump jumper
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Kroil is good stuff. Its on every Gunnys bench. I dont know exactly what youre working on, but if it will fit in a bucket, kerosene and ATF will soak it loose, guaranteed. I t is a set screw on the axle hub. I wont be soaking it. I will have to build a dam around it and cover the screw with Kroil or PB Blaster. Will probably be PB unless I can find Kroil local. I was headed to Buchanann this weekend but that may be off so may have a chance to work on it. I just want to check the oil in the hub. No leaks so I am sure it is fine. I had a leak on the front one but it turned out the set screw was not snug.
2200 Bay Champ/200 Mercury Optimax 2017 Tundra TSS 4x4 Crewmax 5.7L
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Re: Frozen set screw on oil bath hub
[Re: Stump jumper]
#12756462
05/15/18 06:51 PM
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Joined: Jul 2012
Posts: 12,214
Cast
TFF Guru
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TFF Guru
Joined: Jul 2012
Posts: 12,214 |
On an axle I would hit that little sucker with a propane torch. The axle is a great heat sink. Add wet rags around the set screw and heat it up.
Cast I have a short attention spa
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Re: Frozen set screw on oil bath hub
[Re: Cast]
#12759198
05/17/18 05:57 PM
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Joined: Apr 2004
Posts: 14,084
Stump jumper
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TFF Guru
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OP
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On an axle I would hit that little sucker with a propane torch. The axle is a great heat sink. Add wet rags around the set screw and heat it up. thought about it but the hub has rubber seals so need to be careful with the heat.
2200 Bay Champ/200 Mercury Optimax 2017 Tundra TSS 4x4 Crewmax 5.7L
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Re: Frozen set screw on oil bath hub
[Re: Stump jumper]
#12759218
05/17/18 06:10 PM
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Joined: Jul 2012
Posts: 12,214
Cast
TFF Guru
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TFF Guru
Joined: Jul 2012
Posts: 12,214 |
An oxy/acet torch is the proper tool. Small hot flame will heat the screw and threads quickly without spreading. Wrap wet rags around the axle exposing only the set screw area. Keep the rags wet. Get a dull red, take it out, check the lube level, put it back using silver or nickel anti seize. Go fishing. Dont sweat the seals, the water will carry away the heat. This is an old A/C man trick.
Cast I have a short attention spa
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Re: Frozen set screw on oil bath hub
[Re: Stump jumper]
#12765189
05/22/18 05:51 PM
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Joined: Apr 2004
Posts: 14,084
Stump jumper
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TFF Guru
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After searching the internet for probably close to an hour I found the replacement hub that I need. Trailer has the same hubs (UFB) that Ranger uses. For $100 I can get a new hub with rotor. If I have to replace it I would at least get a new rear seal and probably the bearing buddy. My buddies are too cloudy to see through. I put some 75w-90 oil in the idler. I know the Ranger hubs call for 50w. I really don't think the heavier oil will hurt especially in summer. I will probably change the oil in the front one when I wrap up with the rear. I could only soak it for 4 hours and it was a no go. I figured out how to make dam to hold the oil. Next weekend I plan to soak at least 1-2 days.
2200 Bay Champ/200 Mercury Optimax 2017 Tundra TSS 4x4 Crewmax 5.7L
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