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Onan Generators

Onan Service Manual - 2.5LK?


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  #21  
Old 08-08-2012, 01:35:43 PM
gnucklehead gnucklehead is offline
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Default Re: Onan service manual - 2.5LK?

Many thanks for the manuals.

Last edited by gnucklehead; 08-08-2012 at 08:35:48 PM. Reason: I'm a doofus
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  #22  
Old 03-03-2014, 12:33:33 PM
RSwanner RSwanner is offline
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Default Re: Onan service manual - 2.5LK?

Max, do you still have a owners and service manual for the Onan LK genset? I have just bought a bucket truck with this genset and having problems cranking it. Thanks in advance. Ronnie.
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  #23  
Old 03-03-2014, 06:55:54 PM
Max Thompson Max Thompson is offline
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Default Re: Onan service manual - 2.5LK?

If you will post or PM an e-mail address, someone will likley have the manuals in your box this evening.

The complete model & ser. numbers will get you the correct ones instead of pot luck.
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  #24  
Old 04-25-2014, 03:16:28 PM
artsign artsign is offline
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Default Re: Onan service manual - 2.5LK?

Hi I would like to get the manual also. i'm rebuilding a spec L model LK
email: joey@artsignssf dot com

SERIAL IS 2.5LK 1R / 20244L YEAR 1979 ANY MANUALS ARE APPRECIATED

JOEY

joey@artsignssf dot com
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  #25  
Old 04-25-2014, 04:23:54 PM
Max Thompson Max Thompson is offline
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Default Re: Onan service manual - 2.5LK?

Parts & service manuals are on the way.
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  #26  
Old 07-24-2014, 09:25:33 AM
greenmen greenmen is offline
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Default Re: Onan service manual - 2.5LK?

anychance this thread is still active?
I have one of these and would love to get it going:
LK 2.5-1R 6000 H
oxtailsoup@hotmail.com
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  #27  
Old 07-24-2014, 11:05:29 AM
Doug Reed Doug Reed is offline
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Default Re: Onan service manual - 2.5LK?

You mean a 2.5LK-1R/6000H.

That works out as the following docs:
610-0315 wiring diagram
900-0196 Onan UN-series Generator & Controls service manual (09-1996).pdf
930-0310 Onan LK (Spec A-L) Operator's & Parts manual (05-1973).pdf
930-0220 Onan LK (spec A-L) Parts manual.pdf

I always recommend the Onan Master Service Manual too, just as an additional reference.

Sent 610-0315, 900-0196, 930-0310. I don't have 930-0220.

I also sent 930-0501 Onan LK Genset Service manual (07-1986).pdf for reference but it is probably replaced by 900-0196.

You should be able to get the Onan Master Service Manual up in the stickies.
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  #28  
Old 09-04-2014, 03:10:19 PM
mablasa mablasa is offline
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Default Re: Onan service manual - 2.5LK?

I to would like copy of LK manuals mablasa tstx66@yahoo.com
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  #29  
Old 09-04-2014, 04:44:33 PM
Max Thompson Max Thompson is offline
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Default Re: Onan service manual - 2.5LK?

service & parts manuals (spec. A-N) sent.
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  #30  
Old 09-04-2014, 06:41:04 PM
Doug Reed Doug Reed is offline
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Default Re: Onan service manual - 2.5LK?

OK, to find out exactly which manuals you need, you have to know if your LK was an RV model or not, because they use different owners and parts manuals. Otherwise, just grab all the manuals and sort them out later.

The generator & control manual is the same for all.
900-0196 Onan UN-series Generator & Controls service manual (09-1996).pdf
http://www.cumminsonan.com/www/pdf/manuals/900-0196.pdf

Assuming it is an RV-type LK spec A-L genset, you need:
930-0310 Onan LK (Spec A-L) Operator's & Parts manual (thanks to Kpack)
https://www.dropbox.com/s/rykswidkw7...97305lkopp.pdf

930-0220 Onan LK Parts manual.pdf
http://www.twinslan.net/~n0nas/manua...0(02-1981).pdf

If it is an RV-type LK spec M genset, you need:
930-0120 Operator's manual
http://www.twinslan.net/~n0nas/manua...0(02-1976).pdf

This thread includes manuals for the non-RV model LK spec A-N gensets:
930-0501 Onan LK Genset Service manual (07-1986) (superseded by 900-0196?)
930-0221 Parts manual
930-0121 Operator's manual
http://www.smokstak.com/forum/showthread.php?t=134234

I always recommend the Onan Master Service Manual too, just as an additional reference. In this case it may be the only LK Engine Service manual.
http://michaelstractors.com/forum/up...e%20Manual.pdf

One of the more important pieces of information is the wiring diagram for your generator controls. They may be included in one of the service manuals, or they may be included in the 900-0186 manual.
http://www.twinslan.net/~n0nas/manua...0(06-1989).pdf

All the manual numbers come from the 932-0112D literature index. You can find it in pieces here:
http://www.smokstak.com/forum/showthread.php?t=84966

If you can't find your answers in these manuals, be sure the message you post includes your full model number, start to end, and the full serial number of your generator. If you are asking for any new information you should give an email address too. Good luck!
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  #31  
Old 12-24-2015, 11:06:05 PM
DirtyBiker DirtyBiker is offline
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Default Re: Onan service manual - 2.5LK?

Hi Max,
I just picked up a 2.5lk I am wondering if you could send me the pdf of the manuals that you mentioned in this post.
My email address is tspike333@att.net

thank you very much for your help,
Tod
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  #32  
Old 12-25-2015, 09:08:51 AM
Kpack
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Default Re: Onan service manual - 2.5LK?

Did Doug Reed site go down ?

---------- Post added at 09:08 AM ---------- Previous post was at 09:06 AM ----------

See if this works. Some of the links in the earlier post don't work.
http://www.twinslan.net/~n0nas/manuals/onan/
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  #33  
Old 12-25-2015, 10:21:47 AM
RETCPO RETCPO is offline
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Default Re: Onan service manual - 2.5LK?

Site works for me?
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  #34  
Old 12-25-2015, 11:55:58 AM
Max Thompson Max Thompson is offline
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Default Re: Onan service manual - 2.5LK?

Service & parts manuals sent.
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  #35  
Old 10-11-2017, 10:21:21 PM
WEdMiller WEdMiller is offline
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Default Re: Onan service manual - 2.5LK?

Need manuals for Onan 3.0AJ-1R/16017P, serial 1780357827:

924-0122 - AJ operation manual
924-0222 - AJ parts manual
924-0502 - AJ service manual
924-0611 - AJ installation manual

Once I get these, I will post them to a website where they will reside permanently.

Please send each manual separately if you don't mind.

PUPISTA@GMAIL.COM
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  #36  
Old 10-12-2017, 09:04:25 AM
Pauls12 Pauls12 is offline
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Default Re: Onan service manual - 2.5LK?

https://drive.google.com/drive/folde...DZmX19sb1FIN28 you can find the first 3 manuals here.
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  #37  
Old 10-12-2017, 04:21:37 PM
MBB MBB is online now
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Default Re: Onan Service Manual - 2.5LK?

Sent the manual not listed in googledrive.
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  #38  
Old 10-12-2017, 11:04:48 PM
WEdMiller WEdMiller is offline
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Default Re: Onan service manual - 2.5LK?

Thank you.
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