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Dodge Competition and Performance General Dodge Competition and Performance Discussion |
10-20-2012, 09:14 PM
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#1
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Name: bubba_pa
Title: Diesel Enthusiast
Status: Not Here
Join Date: Oct 2007
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Posts: 222
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splitting crankshaft gear
I need to get the old gear off and don't want to tear the engine down. I have read of some "splitting" the crank gear to remove.
From those who have done this, what's the best method and what are the risks involved. Putting the new gear on looks straight forward with an oven handy and the throw 3 or 4 spot welds on to prevent slipping again.
Truck runs rough at anything below 2500 rpm and the gear has slipped some. pump and injectors check out fine. Swapped back stock fuel lines and no difference. Didn't think it would be an issue, now it is.
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'98, 12 valve. Currently DITW (dead-in-the-water)
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10-21-2012, 09:52 AM
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#2
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Name: impmouse
Title: loaf
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Join Date: Nov 2006
Location: FISHERS,IN
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not sure how your going to do that .. but those gears are pressed on .. i dont know of a way to take that gear off and reinstall it , without pulling the cam out ..
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10-21-2012, 10:28 AM
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#3
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Name: impmouse
Title: loaf
Status: Not Here
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Location: FISHERS,IN
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Posts: 940
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sorry ,,, i was thinking cam gear ... lol
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10-21-2012, 04:27 PM
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#4
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Name: bubba_pa
Title: Diesel Enthusiast
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the cam will need to be moved out to clear the gear to reinstall and will probably need to remove the oil pump. I'm just not sure how much pounding can be done on the gear with potential for damaging the crank.
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'98, 12 valve. Currently DITW (dead-in-the-water)
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10-22-2012, 01:29 PM
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#5
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Name: Wozxxx86
Title: i need money
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Join Date: Mar 2009
Location: Niles MI
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id throw a cutoff wheel on my angle grinder, or better yet use an oscillating cutter and just cut it as close as comfortable to the crank then cut the same on other side for relief, then use a chisel to crack it, done it a few times on snow mobile clutchs that strip out. thats how i do it, and im sure theres a better way but that works for me
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94' 3/4 12valve. auto. 160 pump, ddp2's, 16.5* timing. 4in straightpipe, cold air. 2013 passat tdi, stock for now
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10-23-2012, 07:17 AM
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#6
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Name: JakeDiesel
Title: Too Much Time
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Join Date: Jan 2009
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Quote:
Originally Posted by Wozxxx86
id throw a cutoff wheel on my angle grinder, or better yet use an oscillating cutter and just cut it as close as comfortable to the crank then cut the same on other side for relief, then use a chisel to crack it, done it a few times on snow mobile clutchs that strip out. thats how i do it, and im sure theres a better way but that works for me
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I would stuff a rag around around the crank to prevent any metal from getting into the oil pan if i went that route.
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10-23-2012, 12:50 PM
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#7
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Name: bubba_pa
Title: Diesel Enthusiast
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thanks for advice. thought about the metal filings flying everywhere and how to control.
I've got a couple of other things to check first before it comes off.
__________________
'98, 12 valve. Currently DITW (dead-in-the-water)
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10-23-2012, 02:05 PM
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#8
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Name: ozone burner
Title: Too Much Time
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Location: Ne ohio
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I would just pull the engine your half way there anyways then you won't have to worry about anything getting screwed up. My experience is you try to do it the easy way you end up doing it the right way in the end. Just my 2 cents.
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10-23-2012, 02:10 PM
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#9
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Name: cumisx475
Title: Diesel Enthusiast
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Like wozxx said, we used a cuttoff wheel in a die grinder, cut close, then a couple taps with a chisel and its off.
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Quote:
Originally Posted by Smokem
You quoted an article from Diesel Power Magazine to act as some form of technical information?
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10-23-2012, 02:11 PM
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#10
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Name: Snedge
Title: Comp Diesel Sponsor
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If you are not planning on reusing the gear, just make it hot. It'll slide off.
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10-23-2012, 02:13 PM
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#11
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Name: LReiff
Title: The Antistock
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Location: Newburg, PA
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Quote:
Originally Posted by Snedge
If you are not planning on reusing the gear, just make it hot. It'll slide off.
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You forgot to tell him to not burn his fingers.
__________________
Lee
Quote:
Originally Posted by 4x4dually
If anyone thinks the internet is serious they should seriously log off and burn their laptop.
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10-24-2012, 09:26 AM
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#12
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Name: bubba_pa
Title: Diesel Enthusiast
Status: Not Here
Join Date: Oct 2007
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Quote:
Originally Posted by Snedge
If you are not planning on reusing the gear, just make it hot. It'll slide off.
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To save some time and damage, I'll use a new gear. This seems like the easiest, quickest method yet. Sounds like you have some experience with this?
Thanks for all input.
p.s. know anywhere I could get a new gear and dowel pin?????
__________________
'98, 12 valve. Currently DITW (dead-in-the-water)
Last edited by bubba_pa; 10-24-2012 at 09:27 AM.
Reason: added comment
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10-24-2012, 09:36 AM
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#13
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Name: Snedge
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Sep 2006
Location: Western Pa.
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Posts: 18,832
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Quote:
Originally Posted by bubba_pa
p.s. know anywhere I could get a new gear and dowel pin?????
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I sure do. There is a little place over in Shelocta, Pa that can hook you up.
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10-24-2012, 10:12 AM
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#14
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Name: TheBigNasty
Title: Project bish
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Join Date: May 2007
Location: Magnolia, TX
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Posts: 5,385
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Quote:
Originally Posted by Snedge
I sure do. There is a little place over in Shelocta, Pa that can hook you up.
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Newbs....
__________________
Brandon
2012 Ford F250 King Ranch
2004 Dodge 2500 Sport
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10-24-2012, 10:24 AM
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#15
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Name: Snedge
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Sep 2006
Location: Western Pa.
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Posts: 18,832
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Quote:
Originally Posted by TheBigNasty
Newbs....
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No chit. You have him beat by 6 months.
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10-24-2012, 11:55 AM
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#16
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Name: bubba_pa
Title: Diesel Enthusiast
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Posts: 222
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what he won't do to sell a gear.
__________________
'98, 12 valve. Currently DITW (dead-in-the-water)
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10-24-2012, 02:23 PM
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#17
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Name: Snedge
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Sep 2006
Location: Western Pa.
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Posts: 18,832
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Quote:
Originally Posted by bubba_pa
what he won't do to sell a gear.
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Thanks.
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10-24-2012, 02:44 PM
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#18
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Name: TheBigNasty
Title: Project bish
Status: Not Here
Join Date: May 2007
Location: Magnolia, TX
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Posts: 5,385
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Quote:
Originally Posted by Snedge
No chit. You have him beat by 6 months.
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__________________
Brandon
2012 Ford F250 King Ranch
2004 Dodge 2500 Sport
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