CASE Construction 40, 40E, E Series Crawler Excavator Service Manual 8-38230 English
Brand: CASE Construction Equipment
Product Range: Crawler Excavator
Publication Type: Service Manual
Equipment Model: 40, 40E, E Series Excavator
Serial Number: -
Publication Number: 8-38230
Issued: Printed in U.S.A. August 1981
Language: English
Pages: 1321
File Format: PDF Document
Additional Information: This manual encompasses engine maintenance and repair.
Introduction
This manual provides instructions for maintenance and service of the 40 Crawler series "E". The information is arranged according to machine locations as established by the CARES system.
This manual covers the basic Series 71 In-line on-highway vehicle diesel engines built by the Detroit Diesel Allison Division of General Motors Corporation. Complete instructions on operation, adjustment (tune-up), preventive maintenance and lubrication, and repair (including complete overhaul) are covered. The manual was written primarily for persons servicing and overhauling the engine and, in addition, contains all of the instructions essential to the operators and users. Basic maintenance and overhaul procedures are common to all Series 71 In-line engines, and therefore, apply to all engine models.
The manual is divided into numbered sections. The first section covers the engine (less major assemblies). The following sections cover a complete system such as the fuel system, lubrication system or air system. Each section is divided into subsections which contain complete maintenance and operating instructions for a specific subassembly on the engine. For example, Section 1, which covers the basic engine, contains subsection 1.1 pertaining to the cylinder block, subsection 1.2 covering the cylinder head, etc. The subjects and sections are listed in the Table of Contents on the preceding page. Pages are numbered consecutively, starting with a new Page 1 at the beginning of each subsection. The illustrations are also numbered consecutively, beginning with a new Fig. 1 at the start of each subsection.
Information regarding a general subject, such as the lubrication system, can best be located by using the Table of Contents. Opposite each subject in the Table of Contents is a section number which registers with a tab printed on the first page of each section throughout the manual. Information on a specific subassembly or accessory can then be found by consulting the list of contents on the first page of the section. For example, the cylinder liner is part of the basic engine, therefore, it will be found in Section 1. Looking down the list of contents on the first page of Section 1, the cylinder liner is found to be in subsection 1.6.3. An Alphabetical Index at the back of the manual has been provided as an additional aid for locating information.
Table of Contents
1. GENERAL
General Specifications
Detailed Engine Specifications*
Maintenance and Lubrication
Torque Charts
Noise Control
General Cleaning Instructions
Safety Rules
2. ENGINE
Engine Tune-Up*
Exhaust System and Muffler
Cylinder Head, Valve Train and Camshaft*
Cylinder Block, Sleeves, Piston and Rods*
Crankshaft, Main Bearings, Flywheel and Oil Seals*
Lubrication System*
Air Cleaner
Pump Drive Plate
Cooling System*
Engine Troubleshooting*
Reconditioning Engine Cylinder Block*
Turbocharger Failure Analysis
DETROIT DIESEL ENGINE MANUAL
3. FUEL SYSTEM
Fuel System and Filters*
Fuel Injection Pump*
Fuel Tank, Fuel Lines, Fuel Storage and Engine Controls
Fuel Injectors*
4. ELECTRICAL SYSTEM
Diagnosis, Tests and Checks
Wiring Harness
Battery Servicing and Testing
Starter and Starter Solenoid
Alternator
5. CRAWLER UNDERCARRIAGE
Troubleshooting
Track Chain and Shoes
Track Rollers, Carrier Rollers, Idlers and Sprockets
*Case 504BDT Engine
6. POWER TRAIN
Troubleshooting
Drive Motor Circuit and Lines
Drive Motor-Dual Speed
Drive Motor-Single Speed
Final Drive Transmission
7. BRAKE SYSTEMS
House Brake
Track Digging Brake
8. HYDRAULIC SYSTEM
Maintenance Service
Diagnostic Tests and Checks
Equipment Hydraulic Pump
Excavator Control Valves
Swing Motor Hydraulic Circuit, Swing Motor and Cross-Over Relief Valve
Hoist Hydraulic Circuit
Crowd Hydraulic Circuit
Tool Hydraulic Circuit
Leveler Hydraulic Circuit
Hydraulic Swivel
Power Sensing Valve
Hydraulic Cylinders
9. CHASSIS/MOUNTED EQUIPMENT
Troubleshooting
Controls and Linkages
Swing Gear Box
"E" Boom
"Y" Boom
Attachments
Turntable Leveler Assembly
Turntable, Bearing and Related Parts