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Case 445/M2 - User Manual

Case 445/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

  • K
    Kurt DaltonSep 9, 2025
    What to do if injection pump controls are broken in Case 445/M2 Engine?
    • A
      Allen JamesSep 9, 2025
      If the injection pump controls are broken in your Case Engine, replace the faulty parts.
  • K
    Kathryn TaylorSep 7, 2025
    How to fix water pump drive belt slack in Case 445/M2?
    • R
      rmillerSep 8, 2025
      If the water pump drive belt is slack in your Case Engine, check and adjust the tightness of the belt.
  • B
    Blake EvansAug 22, 2025
    How to fix a flat or faulty Case 445/M2 battery?
    • K
      Kelly WilsonAug 22, 2025
      If the Case Engine battery is flat, check and recharge it. If the battery is faulty, replace it.
  • D
    Dustin TranSep 5, 2025
    How to remove air from fuel and injection system in Case 445/M2?
    • A
      Anthony Moran MDSep 5, 2025
      If there is air in the fuel and injection system of your Case Engine, check that the hoses are not cracked or the unions loose. Replace worn parts, remove the air from the hoses and deaerate the injection pump and fuel filter by unscrewing the caps and working the primer pump by hand.
  • N
    nealalexanderSep 4, 2025
    How to remove impurities or water from Case 445/M2 Engine fuel lines?
    • R
      Rachel WoodSep 4, 2025
      If there are impurities or water in the fuel lines of your Case Engine, disconnect the hoses and clean them using a jet of compressed air. Dismantle and clean the injection pump. Remove water from the tank and refuel.
  • E
    Eric LongSep 2, 2025
    How to fix incorrect timing of injection pump in Case 445/M2?
    • K
      Kathy DanielsSep 2, 2025
      If the timing of the injection pump is incorrect in your Case Engine, check and correctly time the injection pump.
  • D
    dcaseySep 1, 2025
    How to remove air bubbles from Case 445/M2 fuel lines?
    • B
      Brandon AdamsSep 1, 2025
      If there are air bubbles in the fuel lines or injection pump of your Case Engine, check the hoses to ensure that air is present and also check the fuel pump. Eliminate the air from the injection pump by unscrewing the cap and working the fuel pump by hand.
  • S
    Selena WadeAug 31, 2025
    How to replace a malfunctioning thermostat in Case 445/M2?
    • J
      Joshua ScottAug 31, 2025
      If the thermostat is malfunctioning in your Case Engine, replace it.
  • H
    heatherbrennanAug 30, 2025
    How to increase coolant level in Case Engine?
    • K
      Kathleen MorrowAug 30, 2025
      If the coolant level is too low in your Case Engine, top up the radiator with coolant.
  • D
    deborahhickmanAug 28, 2025
    How to repair a faulty starter motor in Case Engine?
    • J
      Jordan DavilaAug 29, 2025
      If the starter motor in your Case Engine is faulty, repair or replace it.

Summary

SECTION 1 - GENERAL SPECIFICATIONS

ENGINE ID. CODE

Details the engine identification code structure and meaning.

LUBRICATION

Describes the engine lubrication system and its components.

COOLING SYSTEM

Explains the engine cooling system, its components, and layout.

BOOST FEEDING DIAGRAM

Illustrates the engine's boost feeding system diagram.

SECTION 2 - FEED

INJECTION FEED SYSTEM BY MECHANICAL ROTARY PUMP

Details the fuel feed system for engines with a mechanical rotary pump.

FEED PUMP

Explains the identification and function of the feed pump.

FUEL FILTER

Describes the fuel filter's role in impurity and water separation.

INJECTION FEED SYSTEM BY MECHANICAL PUMP UNIT

Details the fuel feed system for engines with a mechanical pump unit.

SECTION 3 - DUTY - INDUSTRIAL EQUIPMENT

PART TWO − ELECTRICAL EQUIPMENT

Details the electrical components of the engine.

SECTION 4 - OVERHAUL AND TECHNICAL SPECIFICATIONS

SECTION 5 - TOOLS

APPENDIX

Case 445/M2 Specifications

General IconGeneral
BrandCase
Model445/M2
CategoryEngine
LanguageEnglish

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