CASE 580C Loader Backhoe 1976 Service Manual (P/N 9-66015, C30638)

• Covers 1976 CASE 580C Loader Backhoe models equipped with 188 and 207 diesel engines
• Official J I Case publication (Form No. 9-66015, issued February 1976, C30638)
• Contains 773 pages of detailed technical specifications, diagnostic flowcharts, and engine overhaul procedures

This authoritative 1976 first edition delivers the precise specifications required to maintain, diagnose, and rebuild the 580C build and its core engine platforms. Rather than providing a generic overview, this documentation equips mechanics and technicians with exact factory data tailored for practical workshop utility. Because the file is an instant download, you can immediately pull up critical figures like cylinder head torque values, valve clearance settings, or hydraulic maintenance schedules directly on your shop laptop or tablet.

To support accurate overhauls and routine tune-ups, the manual thoroughly documents core engine parameters. The engine specification table dictates a 207 diesel no-load governed speed of 2230–2270 RPM, a 6-quart crankcase oil capacity (without a filter change), and a thermostat full-open temperature of 202°F. When utilizing these factory workshop manual techniques to address fuel injection or compression symptoms, always ensure proper safety protocols and verify your approach with a certified heavy equipment technician before executing complex heavy machinery servicing.