TABLE OF CONTENTS INTRODUCTION POWER TRAIN CONTROL Introduction Major Component Locations and Functions Valve Component Identification and Description System Operation
TABLE OF CONTENTS INTRODUCTION POWER TRAIN CONTROL Introduction Major Component Locations and Functions Valve Component Identification and Description System Operation
MODULE DESCRIPTION CONTENT This module is designed to prepare a service technician technician to identify the components components and explain the operation of the electronically controlled steering and brake system, steering and brake valve, and priority valve. Testing, adjusting, and system system troubleshooting procedures procedures are also performed. AUDIENCE Level II--Field service personnel, resident mechanics, technical communicators and shop technicians. All students should have some overall experience with Caterpillar Track-type Tractors Tractors and a basic working knowledge of servicing steering and brake systems. REFERENCES SERVICE TRAINING MEETING GUIDES D5M/D6M Track Type Tractors - Introdu Introduction ction
D7R Power Train Systems Operation D7R Power Train Testing and Adjusting D7R Electrical System Schematic D7R Operation and Maintenance Manual Power Train Electronic Control System Service Manual Caterpillar Monitoring System
D5M and D6M are equipped with the Caterpillar 3116 turbocharged engine. In the D5M, the engine is rated at 82 kW (110 flywheel hp). The D6M engine is rated at 104 kW (140 flywheel hp). The 3116 engine has a direct injection fuel system and reduced emissions.
D6R and D7R engines are the same as the former machines...
Service Training MALAGA
D5M / D6M / D6R TRACK TYPE TRACTORS
ELECTRONIC CONTROL SYSTEM
ELECTRONIC CONTROL SYSTEM CAT DATA LINK : CATERPILLAR MONITORIN SYSTEM ENGINE ELECTRONICONTROL MODULE SERVICE TOOL
FTC CONTROLLER OR TILLER HANDLE : TRANS. DIRECT. LEVER SENSOR DIRECTION SWITCH UPSHIFT SWITCH DOWNSHIFT SWITCH LEFT STEER LEVER SENSOR RIGHT STEER LEVER SENSOR PARKING BRAKE SWITCH
BRAKE PEDAL POSITION SENSOR SERVICE BRAKE PEDAL SWITCH
TORQUE CONVERTER OUTPUT SPEED SENSOR TRANSMISSION TEMPERATURE SENSOR STEERING AND BRAKE CONTROL VALVE : PARKING BRAKE SOLENOID SECONDARY BRAKE SOLENOID LEFT BRAKE SOLENOID RIGHT BRAKE SOLENOID LEFT STEER CLUCHE SOLENOID RIGHT STEER CUCHE SOLENOID