jcb Robot 160 - Page 132

Page No.Contents
Section C - Electrics
C - i C - i
Technical Data
General Electrical Data ........................................................................... C - 1
Light Bulbs ......................................................................................... C - 1
Sensing Switches ................................................................................... C - 2
Test Methods
Using a Multimeter .................................................................................. C - 3
Measuring DC Voltage ...................................................................... C - 4
Measuring Resistance ....................................................................... C - 4
Measuring Continuity ......................................................................... C - 5
Measuring Frequency ........................................................................ C - 5
Testing a Diode or a Diode Wire ........................................................ C - 6
Service Procedures
Battery .................................................................................................... C - 7
Maintenance ...................................................................................... C - 7
First Aid - Electrolyte ......................................................................... C - 7
Testing ............................................................................................... C - 8
Specific Gravity Testing ..................................................................... C - 9
Alternator .............................................................................................. C - 10
General Description ......................................................................... C - 10
Service Precautions ........................................................................ C - 10
Charging Circuit Test ....................................................................... C - 10
Alternator Charging Test .................................................................. C - 11
Starting Circuit Test ............................................................................... C - 13
Problem Solving
............................................................................................................. C - 14
Circuit Diagrams
............................................................................................................. C - 16
Main Components ........................................................................... C - 16
Lamps .............................................................................................. C - 17
Fuses ............................................................................................... C - 17
Harness Data
Wire and Harness Number Identification .............................................. C - 20
Introduction ...................................................................................... C - 20
Wire Numbers and Functions .......................................................... C - 21
Harness Structure ................................................................................. C - 22
Drawings and Interconnection .............................................................. C - 23
Harnesses ....................................................................................... C - 23
Alternator
Removal and Replacement .................................................................. C - 46
Removal .......................................................................................... C - 46
Replacement ................................................................................... C - 46
Dismantling and Assembling ................................................................ C - 47
Dismantling ...................................................................................... C - 47
Assembling ...................................................................................... C - 48
Starter Motor
Removal and Replacement .................................................................. C - 49