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Case 668T/M2 - User Manual

Case 668T/M2
178 pages
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CASE ENGINES
445/M2 445T/M2 668T/M2
SERVICE MANUAL
Part Number: 6-74500

Table of Contents

Questions and Answers

Summary

Section 1 - General Specifications

LUBRICATION

Description and layout of the engine lubrication system for 4-cylinder engines.

COOLING SYSTEM

Description and layout of the engine cooling system for 4-cylinder engines.

BOOST FEEDING DIAGRAM

Diagram and description of the turbocharger system and its components.

Section 2 - Feed

Section 3 - Duty - Industrial Equipment

PART ONE - MECHANICAL COMPONENTS

Details on the mechanical components of the engine, covering overhaul procedures.

PART THREE - TROUBLESHOOTING

Guidance on diagnosing and resolving engine issues.

PART FOUR - MAINTENANCE PLANNING

Planning of controls and periodic interventions for engine maintenance.

Overhaul of Engine Provided with Mechanical Rotary Pump

ELECTRICAL COMPONET LAYOUT (4 CYL. ENGINES WITH ROTARY PUMP)

ELECTRICAL COMPONET LAYOUT (6 CYL. ENGINES WITH PUMP UNIT)

Part Three - Troubleshooting

Part Four - Maintenance Planning

Tightening Torque (for 4 and 6 Cyl.)

Section 4 - Overhaul and Technical Specifications

CLEARANCE DATA

Detailed clearance data for cylinder unit and crankshaft components for 4 and 6 cylinder engines.

ENGINE OVERHAUL

General instructions for engine overhaul procedures.

REPAIR OPERATIONS

Detailed repair operations for the cylinder unit, including checks and measurements.

OUTPUT SHAFT

Procedures for measuring journals and crankpins, and checking clearances.

CONNECTING ROD - PISTON ASSEMBLY

Data and assembly procedures for connecting rods, pistons, pins, and bearings.

CYLINDER HEAD

Procedures for removing valves, checking seals, and supporting surfaces.

VALVES

Data and checks for intake and exhaust valves, including carbon deposit removal and grinding.

FITTING CYLINDER HEAD

Steps for fitting the cylinder head, including lubrication and sealing rings.

TIGHTENING TORQUE

Specific torque values for various screws used in cylinder head and connecting rod assembly.

Case 668T/M2 Specifications

General IconGeneral
BrandCase
Model668T/M2
CategoryEngine
LanguageEnglish

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