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HD 7 G engine problems |
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Chitwoodshan
Bronze Level Joined: 25 Aug 2011 Location: Hartwell GA. Points: 23 |
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Posted: 25 Aug 2011 at 2:30pm |
The engine started loosing oil pressure after in ran for 10-15 mins. The machine sat for about a year and I had to move it. Put in new batteries and machine cranked with starting fluid ( not much ) . I lifted the bucket and it chattered so I throttled down and machine went dead. Added 5 gals of Hyd. fluid and went to restart but all engine would do was bump, fan would move about 1 1/2 per starter bump. How hard is engine to rebuild? Could this be a spun main bearing? or any Ideas. I've rebuilt plenty of gas engines but no diesels.
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michale34
Silver Level Joined: 15 Mar 2011 Location: arkansas Points: 472 |
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there not that hard to rebuild its just parts are a little expensive here is a phone number to west rock company that deal with ac parts in little rock ar 501-228-0330- mr jones has 7been an ac man for years since i was a kid . someone was selling surplus 7000 engines.
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Chitwoodshan
Bronze Level Joined: 25 Aug 2011 Location: Hartwell GA. Points: 23 |
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Thanks I'll check with him.
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gemdozer
Orange Level Joined: 17 Sep 2009 Points: 942 |
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I dismantled some HD7G for parts if I can help with used parts
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Kcgrain
Orange Level Joined: 24 Sep 2009 Location: Wisconsin Points: 767 |
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I thought a 7G has a 6cylinder 426 in it an overhaul kit is like 1200 bucks, if you need a 7000 series engine I have 2 new ones.
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Chitwoodshan
Bronze Level Joined: 25 Aug 2011 Location: Hartwell GA. Points: 23 |
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I've got to figure out which engine I have. I know its a 6 cyl. with turbo but thats all I know. What's the best way to Identify which engine I have?
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DrAllis
Orange Level Access Joined: 12 Sep 2009 Points: 19547 |
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FIND THE "TAG" RIVETED TO THE LEFT SIDE ?? OF THE ENGINE....I THINK YOU HAVE A 3500 SERIES ENGINE.
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gemdozer
Orange Level Joined: 17 Sep 2009 Points: 942 |
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If you have a motor 6 cylinder your machine should be a HD7GB WITH 3500 motor
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Chitwoodshan
Bronze Level Joined: 25 Aug 2011 Location: Hartwell GA. Points: 23 |
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Thanks guys ! I'll look today. My wife is after me to sell it for scrap but I couldn't do it. The machine worked great until engine failure. Hyd. , undercarrage, brakes , 4 in 1 bucket.
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