1976 CASE 580C Loader Backhoe Service Manual

For the 1976 CASE 580C Loader Backhoe: diagnostics, service, and parts information. Covers engine tune-up, systems, and components with part number

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Case Models Covered & Key Technical Specifications

Models: CASE 580C Loader Backhoe

Model Year: 1976

Technical Data:

  • Engine: Case 188 and 207 Diesel Engines, 4-cylinder, 4-stroke

  • Engine Displacement: 207 cubic inches

  • Governed Speed (No Load): 2230–2270 RPM

  • Rated Engine Speed: 2100 RPM

  • Idle Speed: 700–750 RPM

  • Compression Pressure (Cranking): 400 PSI

  • Compression Pressure (Running): 480 PSI

  • Thermostat Rating: 202°F fully open

  • Fuel Tank Capacity: 22 gallons (83 liters)

  • Electrical System: 12-volt battery system

Technical Specifications
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Document Number / Seller:
25514 / Edward Phillips
File Size:
151.79 MB
File Type:
PDF
Language:
English
Pages:
773
Printable:
Yes
Category:
Backhoe Loader
Last updated / verified
Jun 1, 2026

Case Manual Features & Content Preview

1976 CASE 580C Loader Backhoe Service Manual

  • 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
  • Available as an instant download immediately upon checkout
  • Fully indexed and searchable PDF allows you to locate specific part numbers and torque parameters in seconds
  • Printable sections for convenient, grease-free shop-floor use

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.

Technical Safety Notice
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This official OEM document is intended for professional technicians and skilled operators. Performing service on mechanical equipment involves inherent risks. By purchasing, you acknowledge that RepairLoader provides original manufacturer data for informational purposes. Always prioritize safety: use correct tools, wear protective gear, and consult a certified professional if you are uncertain of any procedure.

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