Case 1080 1080B Excavator Official Workshop Service Repair Manual
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This is the COMPLETE Official Service Repair Manual for the Case 1080 1080B Excavator.
This manual contains deep information about maintaining, assembly, disassembly and servicing your Crawler Excavator.
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine.
this manual offers full information you need for repair your machine.
the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.
all pages are printable, so run off what you need and take it with you into the garage or workshop.
Models & Serials Covered:
8-42681
Table of Contents:
1 GENERAL
Safety Rules, Service Manual Introduction, and
Torque Specifications
Maintenance and Lubrication
General Engine Specifications (Case Engine) – 1080
General Engine Specifications (Case Engine) – 10808
Detailed Engine Specifications (Case Engine) – 10808
Detailed Engine Specifications (Case Engine) – 1080
2 ENGINE
Engine and Radiator Removal and Installation
Engine Accessories (Air Cleaner, Ether Injection System,
Turbocharger, Pump Drive Plate, Exhaust System)
Engine Tune-Up
Cylinder Head, Valve Train, and Camshaft
Cylinder Block, Sleeves, Pistons and Rods
Crankshaft, Main Bearings, Flywheel, and Oil Seals
Lubrication System (10808)
Lubrication System (1080)
Cooling System
Engine Troubleshooting
Reconditioning Large Bore Case Engine Blocks
Turbocharger Failure Analysis
Detroit Diesel Engine Manual – In Line 71
3 FUEL SYSTEM
Fuel Lines, Fuel Tank, and Engine Controls
Fuel System and Filters
Robert Bosch Fuel Injection Pump
17 mm Fuel Injectors
4 ELECTRICAL
Electrical System Specifications and Troubleshooting
Wiring Schematics
Batteries
Starter
Alternator
5 TRACK AND SUSPENSION
Troubleshooting the Track System
Track Chain and Shoes
Track Rollers. Carriers Rollers, Idlers, Track Adjuster Cylindersand Sprockets
6 POWER TRAIN
Troubleshooting
Drive Motor Circuit and Lines
Drive Motor
Final Drive Transmission (1080)
Final Drive Transmission (10808)
7 BRAKES
House Brakes
Drive Brakes
8 HYDRAULICS
Maintenance and Service
Hydraulic System Specifications, Schelmatics, TroubleshootingPressure Checks, and Flowmeter Tests
Hydraulic Pump
Control Valves
Swing Hydraulic Circuit, Swing Motor, and Swing
Relief Valve
Boom Hydraulic Circuit
Dipper Hydraulic Circuit
Bucket Hydraulic Circuit
Leveler Hydraulic Circuit
Hydraulic Swivel
Pilot Control System
Power Sensing Valve
Cylinders
9 MOUNTED EQUIPMENT
Troubleshooting (Swing Mechanism)
Swing Gearbox
Boom
Attachments (Wrist-O-Twist, Buckets)
Turntable Leveler
Turntable Bearing and Releated Parts
Decals and Painting
REAR POCKET
Electrical Schematic (1080)
Electrical Schematic (1080B)
Hydraulic Schematic (Pilot Controls Two Speed Drive Motor) – 1080 and 1080B
Hydraulic Schematic (Pilot Controls Single Speed Drive Motor) -1080
Hydraulic Schematic (Hydraulic Circuits) – 1080 and 1080B
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