Case 1150B Crawler Service Manual PDF

This Service manual covers the Case 1150B Crawler model. It provides detailed technical information for servicing, maintaining, troubleshooting, and repairing the crawler and its major systems. The manual includes engine specifications, maintenance and lubrication, torque specifications, fuel system, hydraulics, track and suspension, power train, brakes, electrical systems, and mounted equipment.

Service Information and Repair Procedures

The manual provides general service information, including engine specifications, maintenance procedures, lubrication requirements, torque specifications, and troubleshooting information.

The engine section covers engine diagnosis and tune-up, cylinder head and valve train, pistons and rods, crankshaft, lubrication and cooling systems, air cleaner, and engine removal and installation.

The fuel system section includes fuel filters, injection pumps, injectors, fuel tank and lines, and throttle adjustments.

The hydraulic section covers hydraulic diagrams, troubleshooting, maintenance, adjustments, flowmeter tests, hydraulic components, control valves, and loader, ripper, and dozer cylinders.

The track and suspension section provides service information for the track system, idlers, track frame removal and installation, suspension components, guide levers, and interlock rollers.

The power train section covers transmission operation and troubleshooting, torque converter, transmission controls, charging pump, drive shafts, crawler transmission, final drives, and transmission brakes.

The electrical section includes wiring diagrams, troubleshooting, battery, starter and solenoid, and alternator service procedures.

The mounted equipment section covers the loader, dozer systems, ATP dozer removal and installation, W5A Shyer winch, ripper, and ROPS.

The service procedures in this manual are intended for qualified technicians. Always follow the manufacturer's safety guidelines and recommended service procedures when performing maintenance or repairs.

TABLE OF CONTENTS

SERIES/SECTION

10 — SERIES - GENERAL
General Engine Specifications
Detailed Engine Specifications
Detailed Fuel Specifications
Maintenance and Lubrication
Torque Chart  

20 — SERIES - ENGINE
Engine Diagnosis
Engine Tune-Up
Cylinder Head, Valve Train and Camshaft
Cylinder Block, Sleeves, Pistons and Rods
Crankshaft, Main Bearing, Flywheel and Oil Seal Replacement
Lubrication System
Stall Checks, Engine Removal and Installation
Air Cleaner
Ether Injector Starting Aid
Cooling System  

30 — SERIES - FUEL SYSTEM
Fuel System and Filter
Fuel Injection Pumps
Fuel Injectors
Fuel Tank, Lines and Throttle Adjustment  

40 — SERIES - HYDRAULICS
Diagrams, Troubleshooting, Maintenance, Adjustments
Flowmeter Tests
Exploded Views of Hydraulic System
Diversion Valve R24819
Equipment Pump R25852
Equipment Control Valves
Loader, Ripper and Dozer Cylinders  

50 — SERIES - TRACK AND SUSPENSION
Track System
Track System - Idlers (Without Lubricant Fill Plug in Hub)
Track System - Track Frame Removal and Installation
Suspension System
Guide Levers
Interlock Rollers  

60 — SERIES - POWER TRAIN
Transmission Oil Flow - Diagrams and Operations
Troubleshooting - Transmission/Torque Converter and Hydraulic System
Diagram, Service, Transmission Removal, Controls
Transmission Control Valve
Torque Converter
Charging Pump R25586
Drive Shafts
Crawler Transmission
Transmission, Final Drives
Transmission Brakes  

70 — SERIES - BRAKES
Brakes - See Section 6027
Brake Pedals and Linkage, Parking Brake  

80 — SERIES - ELECTRICAL
Wiring Diagram
Troubleshooting
Battery
Starter and Starter Solenoid
Alternator  

90 — SERIES - MOUNTED EQUIPMENT
Loader
Power Tilt Dozer, Power Angle-Tilt-Pitch (ATP) Dozer
Field Removal/Installation of ATP Dozer
Blade for Transport - Supplement 1
W5A Shyer Winch
Ripper
ROPS

PDF Delivery

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Printable PDF and Customer Assistance

The manual is supplied as a printable PDF file, so you can print any service procedure, technical specification, diagram, troubleshooting section, or repair instruction when needed and have it available in the workshop.

For questions about the manual or help with your order, contact our support team. After-sales support is available.