Johnston VT551 - Hydraulic System

CHAPTER
8
Hydraulic System
Table of Contents
Section Page
Introduction
General Description 8 : 2
Circuit Pressures
Brushes 8 : 2
Water System 8 : 3
Suction Fan 8 : 3
Hopper Raise/Lower 8 : 3
Fan Pump Set Up 8 : 4
Hydraulic System
Initial Operation 8 : 5
Valve Identification 8 : 5
Circuit Diagrams
Hydraulic Tank Connections 8 : 6
Single Sweep 8 : 7
Dual Sweep 8 : 8
Suction Fan / Load Discharge 8 : 9
Pump Services 8 : 10
Emergency Hand Pump 8 : 11
Chapter - Hydraulic System
8:1
Page Issue 01
VT551 - Maintenance
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