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 C30638.

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Document Details

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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 10, 2025

Models Covered & Key Technical Specifications

CASE 580C Loader Backhoe (C30638) - 1976 Reference-Grade Maintenance Diagnostic Manual: Backhoe Loader | Engine Division.

  1. Verified Scan Resolution: The engine has 188 and 207 Diesel Engines specifications.
  2. Key Tightening Data: The cylinder head cover nuts require 4 to 6 ft. lbs. torque.
  3. Prescribed Storage Capacity: The fuel tank holds 22 gallons.
  4. Nominal Electrical Specs: The battery requires a voltage of 12 volts.
  5. Design Thermal Rating: The thermostat should be completely open at 202°F.
  6. Designated Addressable Resolution: The minimum no-load speed is 700-750 RPM.

Manual Description & Preview

Reference-Grade Maintenance Diagnostic Manual: Backhoe Loader 1976 CASE 580C Loader Backhoe - Factory Service & Maintenance Reference Assembly-Guide

Diagnostic-Area: 580C Loader Backhoe // Maintenance-Category: Backhoe Loader / Engine Logic // Diagnostic-Area: detailed specifications.

TOP

Identifier Operational-Logic Context
Engine Type 188 and 207 Diesel Engines Engine Model Designation
Publication Date February 1976 Document Release Year
Part Number C30638 Component Reference Code
Engine Displacement 297 Cubic Inches Engine Volume Measurement
Compression Ratio 16.5 to 1 Combustion Efficiency Metric
Minimum No-Load Speed 700-750 RPM Engine Idle Speed Metric

Service procedures are grouped by:

  • General Engine Specifications
  • Fuel System
  • Torque Specifications
  • Maintenance Chart
  • Cylinder Head Reconditioning

Comprehensively requiring engine and vehicle data for the 1976 CASE 580C Loader Backhoe, this service manual details critical maintenance and diagnostic procedures. It thoroughly covers engine tune-up, detailed system operations, and component specifications essential for optimal performance and longevity.

General Engine Specifications

This section details the fundamental engine specifications, including bore, stroke, displacement, compression ratio, and speed ratings, providing a baseline for performance evaluation and troubleshooting.

Fuel System

Information regarding the fuel injection pump, fuel filters, and related components is provided to assist in diagnosing and maintaining the fuel delivery system for efficient operation.

Torque Specifications

This manual documents torque specifications for component alignment retention to ensure proper operation and prevent damage from improper assembly.

Maintenance Chart

Scheduled maintenance intervals and procedures are outlined, helping to establish a routine for upkeep and prevent potential issues.

Cylinder Head Reconditioning

Detailed steps for cylinder head removal, inspection, repair, and installation are included, covering valve train components, sealing, and proper reassembly techniques.

FAQ

Can I use this February 1976 publication to review technical data for the 580C Loader Backhoe? keyboard_arrow_down

Document serves as the official service manual for the 1976 Case 580C model. It includes 773 pages of indexed content covering specifications and system details relevant to that production era.

Which electrical system sections are contained in the manual for reference? keyboard_arrow_down

Electrical system sections list wiring diagrams, instrument cluster references, and component information for the battery, starter, and alternator systems.

What information is included in the engine chapters regarding fluid capacities and tightening specs? keyboard_arrow_down

Engine chapters contain specification tables listing fluid capacities for the crankcase, cooling system, and fuel tank. These sections also reference tightening specifications for fasteners such as cylinder head bolts and oil pan capscrews.

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