Drott 1500, 1800, 2000 Drott Cruz-Crane Rough Terrain Crane Service Manual S406169M3 English
Brand: CASE Construction / Drott
Product Range: Rough Terrain Crane
Publication Type: Service Manual
Equipment Model: 1500, 1800, 2000 Drott Cruz-Crane
Serial Number: -
Publication Number: S406169M3
Issued: Printed in U.S.A.
Language: English
Pages: 205
File Format: PDF Document
Additional Information: All components, circuits and functions are thoroughly covered, with the exception of the engine and winches. For Engine Repair, See the Engine Service Manual.
Introduction
This manual is intended to serve as a guide in maintaining and servicing the DROTT 1500/1800 CRUZ-CRANE. All components, circuits and functions are thoroughly covered, with the exception of the engine and winches. In these cases, the reader is referred back to the Manufacturer's Manual included with each machine.
A separate section entitled "Scheduled Preventive Maintenance" is provided to cover all components which require periodic maintenance. Refer to this section whenever performing normal maintenance. It includes a Maintenance Schedule, Component Capacities and Lube Charts for easy reference. If more detailed information is desired, refer to the sections on Servicing the various systems.
For easier troubleshooting, the machine is divided into four general systems - Mechanical, Air, Electrical and Hydraulic. Each system and each component is explained to provide the understanding necessary for good troubleshooting. Troubleshooting Charts are used extensively to provide the serviceman with a quick and easy reference.
Disassembly and Repair procedures for individual system components are found near the end of each section. Written instructions are supplemented with exploded view drawings, and with photographs and artwork wherever it is deemed essential in explaining critical steps.
Torque Charts and schematic drawings of the Air, Electrical and Hydraulic systems are located in the back of this manual for convenience while troubleshooting and servicing the unit.
Table of Contents
GENERAL
Safety Precautions
Nomenclature
Introduction
Directional Reference
Parts and Service
SECTION 1 - SCHEDULED PREVENTIVE MAINTENANCE
Lubricant and Fluid Recommendations
Component Capacities
Hydraulic System Operating Pressures
Engine Converter Stall Chart
Preventive Maintenance Schedule
Service Chart
Pictorial Listing of Grease Fitting Locations
SECTION 2 - THE MECHANICAL SYSTEM
Description, Maintenance and Troubleshooting
Engine and Cooling System
Air Cleaner
Accelerator Linkage
Torque Converter, Transmission and Shift Linkage
Axles and Brakes
Tires and Wheels
Oscillation Lockout
Drive Shafts
Turntable Swing
Torquing Turntable Capscrews
Swing Brake Adjustment
Center Swivel
Boom
Winches and Wire Rope
Disassembly and Repair
General Cleaning Instructions
Accelerator Master Cylinder
Accelerator Slave Cylinder
Torque Converter
Transmission
Single Reduction Drive Unit
Planetary Drive
Service Brake Assemblies
Parking Brake
Swing Brake
Swing Gearbox
Turntable Bearing
Swing Gearbox Alignment
Center Swivel
Boom
SECTION 3 - THE AIR SYSTEM
Description, Maintenance and Troubleshooting
Air Supply System
Service Brake System
Parking Brake System
High-Low Range Shift System
Disassembly and Repair
Air Compressor
Air Swivel
Service Brake Cylinder
Service Brake Actuator
Parking Maxi-Brake
High-Low Range Shift Cylinder
Control Valves
SECTION 4 - THE ELECTRICAL SYSTEM
Description, Maintenance and Troubleshooting
Introduction
The Charging Circuit
Control Circuits
Lights and Instrumentation Circuits
Collector Ring
Wiring Harness Replacement
SECTION 5 - THE HYDRAULIC SYSTEM
Description, Maintenance and Troubleshooting
Introduction and Scheduled Maintenance
Main Hydraulic System
Steering System Hydraulics
Outrigger Hydraulics
Swing Hydraulics
Hoist Hydraulics
Crowd Hydraulics
Winch Hydraulics
Disassembly and Repair
Main Pump
Power Steering Pump
Main Control Valves
Hydraulic Swivel
Swing Motor
Steering Orbitrol
Steering Cylinder
Steering Selector Valve
Hoist and Crowd Cylinders
Outrigger Cylinders
Outrigger Solenoid Valves
Proportionator Valve
Miscellaneous Hydraulic Valves
TORQUE CHARTS AND SCHEMATICS