CASE IH 2470 2670 TRACTOR FACTORY WORKSHOP SERVICE REPAIR MANUAL

CASE IH 2470 2670 TRACTOR FACTORY WORKSHOP SERVICE REPAIR MANUAL
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 2,183
FILE SIZE: 584MB

MODEL COVERED:

2470 TRACTORS STARTING WITH SN8762940

2470 TRACTORS PRIOR TO SN8762940

2670 TRACTORS STARTING WITH SN8763224

ISSUED:

9-78399

9-75429

JULY, 1981

CONTENTS:

GENERAL

General Specifications - 2470 Tractors

General Specifications - 2670 Tractors

Lubrication - 2470 Tractors

Lubrication - 2670 Tractors

Engine - 504 BOT & 504 BDTI

Fuel System - 2470 Tractors

Fuel System - 2670 Tractors

Hydraulic System

Steering System

Power Train

Brake System

ENGINES

Engine Diagnosis

Engine Tune-Up

Parts Removal to Gain Access to Cylinder Heads

Parts Removal to Gain Access to Camshaft

Cylinder Head, Valve Train and Camshaft

Parts Removal to Gain Access to Cyl. Block. Sleeves, Pistons & Rods

Cylinder Block, Sleeves, Pistons and Rods

Parts Removal to Gain Access to Front Oil Seal

Engine Removal

Crankshaft, Main Bearings, Flywheel and Oil Seals

Parts Removal to Gain Access to Oil Pump

Lubrication System, Oil Pump and Heat Exchanger

Parts Removal to Gain Access to Cooling System

Cooling System

Parts Removal to Gain Access to Turbocharger

Turbocharger System

Air Induction System

Engine Front Axle and Transmission Removal

Engine lntercooler System

Engine Lubrication System

Turbocharger Failure Analysis

Reconditioning Engine Cylinder Block

FUEL SYSTEM

Fuel System and Filters

Robert Bosch Fuel Injection Pumps

Roosa Master Fuel Injectors - 2470 Tractors

American Bosch Fuel Injectors - 2670 Tractors

HYDRAULICS

Testing Tractor Hydraulic System

Hydraulic Oil Filters

Triple Hydraulic Pump

Pressure Regulator Valve

Remote Hydraulic Valves

PTO Control Valve

Three Point Hitch System

Hich System Control Valve

Hitch Cylinders

Couplings and Portable Cylinders

STEERING

Testing Tractor Steering System

Steering Column and Pump Valve

Steering Cylinders

Rear Steering Valve

Steering Lines, Linkage and Cables

Front and Rear Steering Adjustments

POWER TRAIN

Trouble Shooting RPS-34 Power Shift

Testing RPS-34 Power Shift and PTO

Axles and Planetaries

Differentials and Drive Shafts

Torque Limiter

RPS-34 Power Shift (Without PTO)

RPS-34 Power Shift (With PTO)

RPS-34 Control Valve and Linkage

Four Speed Transmission

Hydraulic PTO

BRAKES

Brake Pedal, Master Cylinder, Service and Parking Brake

ELECTRICAL

Tractor Electrical Wiring Diagram (Tractor SN8762940 to SN8825000)

Tractor Electrical Wiring Diagram (Starting w/Tractor SN8825001)

Cab Electrical Wiring Diagram (Cab SN7813600 to SN7882601)

Cab Electrical Wiring Diagram (Starting w/Cab SN7882601)

Cranking Motors

Battery Servicing and Testing

Prestolite Alternator System

Delco-Remy Alternator System

Delco-Remy Alternator System

Neutral Start Switch Adjustment

ACCESSORIES

Trouble Shooting Air Conditioning System

Gauging and Testing Air Conditioning System

Compressor Isolation, Removal, Installation and Evacuation -

Discharging, Evacuation and Charging and AJC System

Servicing Air Conditioning Components

HOW IT WORKS

Hydraulic System

Triple Hydraulic Pump

Pressure Regulator Valve

Remote Hydraulic Valves

PTO Clutch, Valve and Dropbox

Three Point Hitch Valve

Tractor Steering System

Steering Hand Pump-Valve

Rear Steering Valve

Power Shift

Hydraulic Service Brake

Air Conditioning - Theory of Operation