Detailed service and repair information for Case Puma 170, 185, 200, 215, and 230 CVX tractors. This document covers engine systems, transmission, hydraulics, electrical components, diagnostics, maintenance procedures, and troubleshooting details. Designed to help technicians, mechanics, and tractor owners understand servicing, repairs, and system operations with clear technical data and step-by-step illustrations. Suitable for workshop reference and professional repair use in PDF format.