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HD6G Fuel in crankcase

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Paul-HD6G Start-up View Drop Down
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Joined: 01 Aug 2021
Location: LaPorte, IN
Points: 4
Post Options Post Options   Thanks (0) Thanks(0)   Quote Paul-HD6G Start-up Quote  Post ReplyReply Direct Link To This Post Topic: HD6G Fuel in crankcase
    Posted: 26 Apr 2023 at 7:02am
I have an HD6G that sat for 15 years or so.  I started right up after a battery change and new fuel.  I seems to be getting fuel into the crankcase.  I could use help with the cause and how to repair.  Possibly the fuel transfer pump?Thanks in advance.
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CAL(KS) View Drop Down
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Joined: 18 Sep 2009
Location: Chapman, KS
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Post Options Post Options   Thanks (0) Thanks(0)   Quote CAL(KS) Quote  Post ReplyReply Direct Link To This Post Posted: 26 Apr 2023 at 7:24am
99%  fuel transfer pump seal on side of injection pump.  easy fix

Edited by CAL(KS) - 26 Apr 2023 at 7:46am
Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20

Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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Paul-HD6G Start-up View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Paul-HD6G Start-up Quote  Post ReplyReply Direct Link To This Post Posted: 26 Apr 2023 at 7:27am
So do you simply pull the transfer pump, replace seal and reinstall?
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CAL(KS) View Drop Down
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Joined: 18 Sep 2009
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Post Options Post Options   Thanks (0) Thanks(0)   Quote CAL(KS) Quote  Post ReplyReply Direct Link To This Post Posted: 26 Apr 2023 at 7:46am
yes, but been a few years since done one


Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20

Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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Paul-HD6G Start-up View Drop Down
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Joined: 01 Aug 2021
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Paul-HD6G Start-up Quote  Post ReplyReply Direct Link To This Post Posted: 26 Apr 2023 at 10:58am
Thanks for the help.  almost sounds too easy to be true 
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HD6 Merv View Drop Down
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Joined: 03 Aug 2010
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Post Options Post Options   Thanks (0) Thanks(0)   Quote HD6 Merv Quote  Post ReplyReply Direct Link To This Post Posted: 26 Apr 2023 at 2:52pm
yes lip type seal in gear type transfer pump.
 SKF 4231
tits tyres and tracks

they all cost you money
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