Need Coleman Generator Service Manual for PM40-1000

They have model numbers and that is needed to search. '4600' is a wattage output not a model number, and are you sure it is 4600 and not 4500?

https://www.google.com/search?q=manual+for+Coleman+Powermate+4600+generator

There is no 4600

https://www.powermate.com/search/?text=4600

4500 manuals

Powermate PM3800, PM4400E, PM4500 Portable Generator

https://www.electricgeneratorsdirect.com > manuals
PDF
This manual contains important instructions that must be followed during placement, operation, and maintenance of the unit and its components. Always supply ...
84 pages

Powermate Portable Generator User Manuals Download

https://www.manualslib.com > ... > Powermate Manuals
Download 246 Powermate Portable Generator PDF manuals. User manuals, Powermate Portable Generator Operating guides and Service manuals. ..

Hello, Allan -

If you haven't already thought of calling the Coleman Consumer Service number, I recommend you call them to learn if the company can provide a service manual for your model generator:
Call 1-800-835-3278
Monday - Friday: 8:00am - 5:00pm, Central Time

Another option is to check with your local public library (maybe the main/headquarters branch) to find out if they hold a service manual for your model of Coleman generator. These days, many public libraries subscribe to electronic databases of all kinds of repair/service manuals for motorized products. Plus, access to the proper database can probably be done from home, through the library home page. Note: You will need a valid library borrower card.

If you don't know the number of your local public library to call, use your favorite search engine and this kind of search strategy:
"location name, state" "public library". Use the quotation marks as shown. Example: "Beavercreek, Ohio" "public library." If you call the public library, ask to speak with a reference/information librarian. Note: Your public tax dollars at work!

Linky:
Free Coleman Portable Generator User Manuals ManualsOnline com

The part No you need is
493988S Cap Fuel Tank

I have a manual for a PM0545305.01 6250/5000 coleman powermate

My owners manual says to take it to a service center to get the generator "excited" if it has no brushes. Hope this helps

Unfortunately, a service manual is not going to be easy to find. You may be able to order from Powermate, but you may want to save your money and spend it on consumables.

I am guessing that you are looking for a service manual for the engine itself? Good Luck on that one as well, as Tecumseh has folded. Post the engine model# and other information found on the tag, somebody (perhaps myself) may have the manual you need and send it to you via email.

Parts for the engine itself are likely to be hard to find, consider an engine replacement. It likely will be cheaper.

go to the coleman web site here is the site for the free manual. http://lawnandgarden.manualsonline.com/manuals/mfg/coleman/coleman_portable_generator_product_list.html

Hi wolfin13,

From my response to your earlier message: If you haven't already done so, check out

http://www.powermate.com/contact.php

Generators / Presure Washers / Home Standby: Customer Service: 1-888-977-2622 Technical Service: 1-800-445-1805 Email: [email protected]
As part of my research, came across this entry from another FixYa expert with some additional info.

http://www.fixya.com/support/t1008210-coleman_powermate_6250_generator

Sounds like Coleman is having issues, if you know what I mean.

Ihope this gets you what you need. If I can be of further assistance,let me know. If this solves the issue, please rate it accordingly.

Thanks in-advance for using Fixya.com,

Jon

You need a quart of regular old SAE 5W30 motor oil with detergent.
The engines on these generators are more or less the same as a lawn mower.
Don't forget to service/change the air cleaner when you change the oil, that should keep your generator producing full power.

Regards,
Carl