These are shortcuts. The full service manual provides the torque values (in Nm) and the specific grease type (NLGI #2 with molybdenum disulfide).
Here are a few options for your post, depending on where you're sharing it (like a professional forum or a marketplace). ryobi 500k offset service manual full
A complete breakdown of part numbers (often over 350 pages) for everything from gripper chains to motors and pumps. Where to Find the Ryobi 500K Offset Service Manual These are shortcuts