Case 1150E, 1155E Crawler Service Manual PDF

This workshop service manual covers the Case 1150E and 1155E crawler tractors. It provides detailed technical information for servicing, troubleshooting, maintaining, adjusting, and repairing the machine, including the engine, fuel system, electrical system, tracks, power train, brakes, hydraulics, and mounted equipment.

The manual is intended for qualified service personnel and includes service specifications, troubleshooting procedures, repair instructions, system diagrams, and component removal and installation procedures. Follow the manufacturer’s instructions and use the specified tools where required.

Service and Repair Coverage

The manual includes general service information such as safety rules, torque specifications, engine specifications for the 1150E and 1155E, maintenance and lubrication information, and a Loctite product chart.

The engine section covers engine and radiator removal and installation, engine accessories, stall tests, cylinder head and valve train, cylinder block, crankshaft, pistons, connecting rods, camshaft, lubrication and cooling systems, turbochargers, and turbocharger failure analysis.

The fuel system section covers fuel lines, fuel tank and engine controls, fuel filters, injection pumps, timing components, fuel shut-off solenoids, Bosch fuel injection systems, and fuel injectors for both models.

The electrical section includes electrical component removal and installation, system specifications and troubleshooting, wiring schematics, indicators and gauges, batteries, 24-volt starters and solenoids, and the Bosch alternator.

The track and power train sections cover track components, track adjustment, suspension, idlers, sprockets, rollers, transmission maintenance and troubleshooting, torque converter, final drive, transmission controls, and drive shaft.

The manual also provides brake service information and detailed hydraulic coverage, including hydraulic specifications, diagrams, maintenance, troubleshooting, pressure checks, pumps, control valves, selector valves, and cylinders.

The mounted equipment section covers air conditioning, loader, dozer blade, ripper, ROPS cab and canopy, operator’s seat and seat belts, suspension seat, and winch.

This PDF workshop service manual is a useful reference for technicians, mechanics, and owners performing maintenance, troubleshooting, adjustment, inspection, and repair work on Case 1150E and 1155E crawler machines.

Table of Contents:

General
Safety Rules, Service Manual Introduction, and Torque Specifications
General Engine Specifications - 1150E
General Engine Specifications - 1155E
Maintenance and Lubrication
Löctite Product Chart  

Engines
Engine and Radiator Removal and Installation
Engine Accessories
Engine Stall Tests
Detailed Engine Specifications - 1155E
Detailed Engine Specifications - 1150E
Cylinder Head and Valve Train - 1150E
Cylinder Head and Valve Train - 1155E
Cylinder Block, Crankshaft, Pistons, Rods, Sleeves, Camshaft, and Seals - 1150E
Cylinder Block, Pistons, Rods, Camshaft, Main Bearings, Oil Seals, and Flywheel - 1155E
Lubrication System - Oil Pan, Oil Pump, Oil Cooler, and Oil Filter Housing - 1150E
Lubrication System - 1155E
Cooling System - Thermostat, Water Pump, Fan Pulley, and Belt Tensioner - 1150E
Cooling System - 1155E
Turbocharger - 1150E
Turbocharger - 1155E
Turbocharger Failure Analysis  

Fuel System
Fuel Lines, Fuel Tank, and Engine Controls
Fuel System and Filters - 1150E
Fuel System and Filters - 1155E
Injection Pump - Pump Drive Gear, Timing Pin, Fuel Shut-Off Solenoid, Primer Pump, and Pump Timing - 1150E
Bosch Fuel Injection Pump, Drive Gear, and Timing - 1155E
Fuel Injectors - 1150E
Fuel Injectors - 1155E  

Electrical
Removal and Installation of Electrical Components
Electrical System Specifications and Troubleshooting
Electrical Schematics
Indicators and Gauges

Batteries
24 Volt Nippondenso Starter and Starter Solenoid
24 Volt Delco-Remy Starter and Starter Solenoid
24 Volt 45 Ampere Alternator - Bosch  

Track
Removal and Installation of Track Components
Case Lubricated Track
Standard Track
Track Frame and Suspension
Track Adjuster
Idler
Sprocket
Carrier Roller
Track Roller  

Power Train
Transmission Maintenance and Troubleshooting
Transmission Diagrams and Operation
Charging Pump
Transmission Control Valve
Torque Converter
Transmission
Final Drive
Transmission Controls
Drive Shaft  
Brakes
Brakes  
Hydraulics
Hydraulic System Specifications, Diagrams, Maintenance, Troubleshooting, and Pressure Checks
Cleaning the Hydraulic System
Pump
Equipment Control Valve
Selector Valve
Cylinders  

Mounted Equipment
Air Conditioning Troubleshooting and System Checks
Air Conditioning System
Loader
Dozer Blade
Ripper
ROPS Cab and Canopy
Operator's Seat and Seat Belts
Suspension Seat
Winch

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