Hi everyone, I'm working on bringing an older Komatsu WA320-5 wheel loader back into service after it sat unused for several years. The machine runs, but I'm missing the service manual and the hydraulic system parts catalog, which makes troubleshooting a leaking loader control valve much harder. If anyone has a PDF of the parts book or knows where I can obtain the correct documentation, I'd really appreciate the help. The loader's serial number starts with A300, if that helps identify the right version. Thanks in advance for any guidance or resources you can share. FNF
Send me a private message. I might have some of what you need.