Can anyone provide the service manual for the Power tech 10000 KW generator? I have a 2000 U320
Did you look on the PowerTech web site?
PowerTech Mobile Generator Manual List - PowerTech Mobile Generators (https://www.powertechgenerators.com/pages/power-tech-mobile-generator-manuals)
If yours is like mine, I have a 10K power tech. It's a KSI and KRR manual that I have. I looked through the one below and it's different than my physical manual, but I have an original one from 99. It's possible they updated it with a newer one. What I don't see in that manual is any other Kubota information that is in mine. I have a V1505 4cylinder. I did search recently for more information on this engine and found a manual online for it, but again that manual and the information in my physical were different. But they were for the same engine, take it for what it's worth.
http://cdn.shopify.com/s/files/1/0062/4072/files/KSI_KRR_OPERATORS_MANUAL.pdf?78
Powertech use both Isuzu and Kubota engines on their 10,000 w. Generators.