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loghomeguy View Drop Down
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Joined: 03 Jan 2016
Location: Tn
Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote loghomeguy Quote  Post ReplyReply Direct Link To This Post Topic: HD6G
    Posted: 03 Jan 2016 at 4:02pm
Hi everyone, I was doing some research on my crawler and stumbled across this forum. I have a 1973 HD6g. It has a bad oil leak on the front of the motor, i'm assuming it's the crank seal. Can i replace it without pulling the motor? Any help would greatly be appreciated.
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CrestonM View Drop Down
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Joined: 08 Sep 2014
Location: Oklahoma
Points: 8454 		Post Options Post Options   Thanks (1) Thanks(1)   Quote CrestonM Quote  Post ReplyReply Direct Link To This Post Posted: 03 Jan 2016 at 4:11pm
Welcome to the forum! I'd tell you what I think you could do, but I've never worked on a "big" motor like that, so I don't want to give bad advice. I know the more knowledgeable guys here will chime in soon!
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Dozer View Drop Down
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Joined: 16 Aug 2011
Location: SW New York
Points: 689 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Dozer Quote  Post ReplyReply Direct Link To This Post Posted: 03 Jan 2016 at 5:25pm
This is what it looks like with the guard and radiator removed
[IMG]uploads/5621/184.jpg[/IMG]
Park the machine with the with (2) 2x12 planks under the track to get enough space to remove the pan guard and oil pan. Prop the bucket off the ground so you can get underneath from the front. Drain the oil tank. There should be a valve at the bottom of the tank. Remove the radiator guard and radiator. At this point you should verify where the oil is leaking. If it is a large leak it is probably the hydraulic pump hose connections. Post what you find and I will tell you how to procede.
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gemdozer View Drop Down
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Joined: 17 Sep 2009
Points: 1010 		Post Options Post Options   Thanks (0) Thanks(0)   Quote gemdozer Quote  Post ReplyReply Direct Link To This Post Posted: 03 Jan 2016 at 5:34pm
Make sure your front pan bolts are't loosen and oil leak from there and should be a big job for change the seal with out removing the motor
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Dozer View Drop Down
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Joined: 16 Aug 2011
Location: SW New York
Points: 689 		Post Options Post Options   Thanks (1) Thanks(1)   Quote Dozer Quote  Post ReplyReply Direct Link To This Post Posted: 03 Jan 2016 at 5:42pm
My picture did not upload. When I tried a second time it said it was uploaded or I should rename the file and try again. If you want the picture send a PM with your email address or you could telephone me
(585) 466 3144
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loghomeguy View Drop Down
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Joined: 03 Jan 2016
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Points: 3 		Post Options Post Options   Thanks (0) Thanks(0)   Quote loghomeguy Quote  Post ReplyReply Direct Link To This Post Posted: 04 Jan 2016 at 3:48pm
Its definitely not the oil pan unfortunately!Ouch
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