I have an Victa lawnmower assembly and operating manual that covers 18" & Domestic range as well as the pro 505-550 & 600 models which has about 30 pages.
It can be uploaded to the Parts list and manuals area for download so you can print. We also have other information in the same area on repair.
Regards,
Bruce
Please do not PM me asking for support. Post on the forums as it helps all members not just the individual.