MA2:1
V Range 501
l
651
l
801 Maintenance Manual
CHAPTER
2
Johnston Sweepers Limited
Hydraulic System
Chapter - Hydraulic System
All Copyright and rights are the property of Johnston Sweepers Ltd
Table of Contents
Section Page
Introduction
General Description
2 : 2
Circuit Pressures
Test Points - VT & VS
2 : 2
Body Discharge System - VT & VS
2 : 2
Supawash Option / Sweeping System - VT & VS
2 : 3
Powaboom / Rear Wanderhose Option - VT & VS
2 : 3
Fan Drive System - VS Only
2 : 4
Hydraulic System
Initial Operation
2 : 5
Valve Identification
2 : 5
Circuit Diagrams
Hydraulic Tank - Twin Engine
2 : 6
Hydraulic Tank - Hydrostatic
2 : 7
Discharge System
2 : 8
Single Sweep Controls
2 : 9
Dual Sweep Controls
2 : 10
Suction Fan Hydrostatic
2 : 11
Hydrostatic Transmission (HGB-1)
2 : 12
Tandem Pump
2 : 13
Combivac Nozzles
2 : 14
Powaboom/Rear Wanderhose
2 : 15
Hydrostatic Transmission (HGB-2)
2 : 16
Page Issue A
