Generators and Motors
[Home] - [HELP] - [Forums] - [Articles] - [Photo Gallery] - [Groups] - [Chat] - [Classified Ads] - [Subscribe] - [Links] - [Books] - [Sponsors] - [Tools]

Go Back   SmokStak > SmokStak® Vintage Electrical Equipment > Generators & Motors General Discussion > Onan Generators
Forgot Password? Join Us!

Notices

Onan Generators Restoring, operating and maintaining vintage Onan generators.

Onan Generators

onan 7.5 diesel wiring diagram cant read model #


this thread has 4 replies and has been viewed 735 times

Reply
 
Thread Tools Display Modes
  #1  
Old 04-25-2013, 09:24 PM
inaminutedeere inaminutedeere is offline
Registered
 
Join Date: Jan 2013
Location: Marlette, Michigan
Posts: 5
Likes: 5
Liked 0 Times in 0 Posts
Default onan 7.5 diesel wiring diagram cant read model #

Hello,
I have a 3 cyl diesel onan 7.5 kw genset that I just bought that needs a little heip with the wiring on the 12 volt side. all i can read of the model # is 5okofj the o's could be d's serial # is L943301744 spec # 277980 or maybe a D on the end hard to tell. any help would be great!! thanks
Reply With Quote
Sponsored Links
  #2  
Old 04-25-2013, 09:29 PM
Kpack Kpack is offline
Subscriber
 
Join Date: Feb 2012
Location: Bryan, Texas
Posts: 2,929
Likes: 4,120
Liked 1,593 Times in 1,057 Posts
Default Re: onan 7.5 diesel wiring diagram cant read model #

See if you can get these guys some pictures it will help them identify it.
Reply With Quote
  #3  
Old 04-25-2013, 11:09 PM
GHanners GHanners is offline
Subscriber
 
Join Date: Sep 2009
Location: Seymour, Indiana
Posts: 559
Likes: 115
Liked 438 Times in 216 Posts
Default Re: onan 7.5 diesel wiring diagram cant read model #

post or send me your email and i'll send you what i have
looks like a 1994 model 3 cyl 7.5 DKD
I have a 7.5DJDFJ spec 27798C but it's 1988 model

Last edited by GHanners; 04-25-2013 at 11:24 PM.
Reply With Quote
The Following 4 Users Like This Post:
  #4  
Old 04-26-2013, 02:59 PM
GHanners GHanners is offline
Subscriber
 
Join Date: Sep 2009
Location: Seymour, Indiana
Posts: 559
Likes: 115
Liked 438 Times in 216 Posts
Default Re: onan 7.5 diesel wiring diagram cant read model #

manuals sent
how many hrs are on it ?

found some voltage codes for these units
B-120/240 volt, 60hz 1 phase 3 wire
C-120/208 volt, 60hz 3 phase 4 wire
D-120/240 volt, 60hz 3 phase 4 wire
G-277/480 volt, 60hz 3 phase 4 wire
J-120/240 volt, 60hz 1 phase 4 wire
L- Reconnectible, 60hz Broad range
P-120/240 volt, 50hz 1 phase 4 wire
Z-Reconnectible, 50hz Broad range
R- Special (spec number req'd to Identify)

Last edited by GHanners; 04-26-2013 at 07:11 PM.
Reply With Quote
The Following 2 Users Like This Post:
  #5  
Old 04-27-2013, 09:15 AM
inaminutedeere inaminutedeere is offline
Registered
 
Join Date: Jan 2013
Location: Marlette, Michigan
Posts: 5
Likes: 5
Liked 0 Times in 0 Posts
Default Re: onan 7.5 diesel wiring diagram cant read model #

Got the manuals. Thanks a bunch! it has 9000 hrs on it, been rebuilt on both ends, runs great but the 12 v wiring has been all hacked up. want to fix it so all the safetys work and so on. Thanks again for all your help. if I run into a snag I will be begging for more info.
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

F o r u m Jump

Similar Threads Chosen at Random
Thread Thread Starter F o r u m Replies Last Post
T Model Coil Wiring Diagram John W Magnetos, Ignition Coils and Spark Plugs 2 04-20-2013 01:08 PM
Onan wiring diagram needed for model 4.5PG-3P/1B dynabruce Onan Generators 1 12-09-2012 10:06 PM
Onan Model 6.0 CCKB-1R Wiring Diagram + N5OE Onan Generators 4 11-06-2012 10:29 PM
Moline Universal model D wiring diagram William Engelmann Antique Tractors - Old Iron Lugs, Cleats and Tracks 0 02-19-2012 09:21 AM
Model # 4DKCFA23006B wiring diagram needed porschemann Onan Generators 5 01-09-2011 08:10 PM


All times are GMT -4. The time now is 11:56 AM.

Smokstak and Enginads site search!


All use is subject to our TERMS OF SERVICE
SMOKSTAK® is a Registered Trade Mark
A Community of Antique Engine Enthusiasts
Copyright © 2000 - 2014 by Harry Matthews
P.O. Box 5612 - Sarasota, FL 34277