Factory Service Manual For Case 400 Tractor. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 834
Number: 5692R0
Bookmarks: Yes

Model

Case Tractor
400

Contents

-“400” SERIES CASE TRACTORS AND ENGINE POWER UNITS
Service Shop Profit Through Seasonal Tune Up
Procedure for Using a Tune Up Tester on Case 400 Series Distributor Ignition Engines
Test Procedure for Starting Circuit and Charging Circuit
Spark Plugs and Distributor
-SPECIAL SERVICE TOOLS “400′ SERIES CASE DIESEL AND SPARK IGNITION TRACTORS AND ENGINE POWER UNITS
Special Tool Items That Can Be Purchased Through The J I Case Company
Special Service Tools That Can Be Made In The Dealer’S Shop Or In A Local Machine Shop
Special Service Tool Items That Can Be Purchased Through Your Local Tool Supplier
-GENERAL SPECIFICATIONS “400” CASE DIESEL AND SPARK IGNITION TRACTORS
Diesel Engine
Spark Ignition Engine
-SERVICE SUGGESTIONS CASE “400” DIESEL ENGINES
Engine Will Not Start or is Difficult to Start
Smoke From Engine Exhaust
Excessive Fuel Consumption
Excessive Oil Consumption
Contamination in the Crankcase Oil
Engine Will Not Stop When Fuel Is Shut Off
Generator
Starting Motor
Noise, Knocks and Vibration
Engine Hour Meter
Oil Leakage
-SERVICING THE FUEL FILTERING SYSTEM
Fuel Flow Diagram
General Description of Fuel Filtering System
Checking Fuel Flow Through Filtering System
Visual Inspection of Fuel System
Servicing Fuel Lines
Bleeding the Fuel System
Fuel Tank Breather Air Idler
Fuel Tank Screen
Fuel Tank Water Trap
Cleaning the Fuel Tank
Gum and Varnish In the Fuel
Servicing First Stage Filter
Servicing Second Stage Filter
Servicing Final Fuel Filter and Pressure Relief Valve
-FUEL INJECTORS, FUEL INJECTION PUMP, CASE POWRCEL
Fuel Injectors
Fuel Injection Pump (Single Plunger)
Case Powercel
-WATER PUMP, THERMOSTAT, “HOBBS” HOUR METER, INSTRUMENTS
Water Pump
Thermostat
“Hobbs” Hour Meter
Instruments
-SERVICING THE VALVE SYSTEM AND THE CYLINDER HEADS
General Description of Valve System and Cylinder Head
Service Operations That Can Be Performed Without Removing
Cylinder Head From Engine
Service Operations That Require Removal of Cylinder Head From Engine
Valve Cover Removal and Installation
Crankcase Breathers
Valve Tappet Clearance Adjustment
Rocker Arm and Decompressor Assembly
Manifolds (Intake, Exhaust and Water)
Cylinder Head Removal and Installation
Servicing the Valves and Valve Seats
-SERVICING THE VALVE SYSTEM AND CYLINDER HEADS
General Description of Valve System and Cylinder Head
Service Operations That Require Removal of Cylinder Head From Engine
Valve Cover Removal and Installation
Crankcase Breathers
Valve Tappet Clearance Adjustment
Exhaust Valve Rotators
Rocker Arm Assembly
Manifolds (Intake, Exhaust and Water)
Cylinder Head Removal and Installation
Servicing the Valves and Valve Seats
Servicing Valve Guides
Servicing the Valves
Servicing Valve Seats in Cylinder Head
-SERVICING THE ASSEMBLIES CONTAINED IN THE ENGINE BLOCK
Engine Lubrication System
Pistons – Connecting Rods and Cylinder Sleeves
Crankshaft – Main Bearings and Flywheel
Camshaft – Push Rod Lifters and Spark Ignition Governor
Fuel Injection Pump and Magneto Drive — Timing Gear Train
-GASOLINE AND LOW COST FUEL SYSTEM AND CARBURETOR, NATURAL GAS FUEL REGULATOR, LP AND NATURAL GAS CARBURETOR
Gasoline And Low Cost Fuel Systems
Gasoline And Low Cost Fuel Carburetor
Natural Gas Fuel Regulator
Lp Gas Fuel System
Lp And Natural Gas Carburetor
-MECHANICAL STEERING SYSTEM AND POWER STEERING SYSTEM
Mechanical Steering System
Power Steering System
-DIFFERENTIAL BRAKES, DRAWBAR, REAR WHEEL AND FRONT END WEIGHTS, EAGLE HITCH
Differential Brakes Drawbar
Rear Wheel And Front End Weights
Eagle Hitch
-TRACTION FOOT CLUTCH, BELT PULLEY ATTACHMENT, TRANSMISSION, DIFFERENTIAL, FINAL DRIVE, POWER TAKE-OFF
Traction Foot Clutch
Belt Pulley Attachment
Transmission
Differential
Final Drive
Power Take-Off
-SUPPLEMENT NO 1 SERVICING THE HAND OPERATED CLUTCH ON CASE
Tractor Hand Clutch On “400” Series Tractors
Power Take-Off Clutch On ‘400” Series Engine Power Units
-SERVICING HYDRAULIC CONTROL
General Specifications
General Description
Checking Hydraulic Pressure
Service Suggestions
Required Service Tools
Servicing Hydraulic Control