Johnston VT502 - Chapter Fault Diagnosis

MA8:1
V Range 502 l 652 l 802 Maintenance Manual
CHAPTER
8
Johnston Sweepers Limited
Fault Diagnosis
Chapter - Fault Diagnosis
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Table of Contents
Section Page
Power Systems
Hydraulic VT & VS 8 : 2
Pneumatic VT & VS 8 : 2
Water VT & VS 8 : 2
Audible Warnings VT & VS 8 : 2
Electrical VT & VS 8 : 3
Suction System
Suction System VT & VS 8 : 4
Power Pack
Auxiliary Engine VT Only 8 : 5
Electrics and Shut Down System VT Only 8 : 5
Sweep Gear
Wide Sweep Brush VT & VS 8 : 6
Channel Brush VT & VS 8 : 7
Maxigap Nozzle VT & VS 8 : 7
Discharge
Body Tip VT & VS 8 : 8
Hydrodrive Gearbox System VS Only 8 : 9
Johnston Visual Module (JVM)
Emergency Codes VT & VS 8 : 10