Case Operators and Parts Manual | Format: Enhanced Reproduction (Written by Manufacturer) | Pages: Complete Manual | Fits: PR8 Corn Binder (Rare) Content: Critical every day use and preventative maintenance information for your Case PR8 Corn Binder. In general, Operators Manuals usually contain lubrication, capacities, minor adjustment procedures, and other important usage information. Every Case owner should have the operators manual. Also included is the Parts Listing.