Service Manual

ProPass 200 Page 3 -- 1 Hydraulic System
Chapter 3
Hydraulic System
Table of Contents
SPECIFICATIONS 2............................
GENERAL INFORMATION 3.....................
Operator ’s Manual 3..........................
ProPass Hydraulic Supply 3....................
Hydraulic Hose Kit (Tow Vehicle t o ProPass) 3....
Machine Hydraulic Control 4...................
Rear Option 5................................
Relieving Hydraulic System Pressure 5..........
Hydraulic Hoses 6............................
Hydraulic Hose and Tube Installation (O--Ring
Face Seal Fittings) 6........................
Hydraulic Hose and Tube Installation (JIC Flared
Fittings) 8..................................
Hydraulic O--Ring Face Seal (ORFS) Fitting
Installation 9................................
Hydraulic JIC Flared Fitting Installation 11.........
HYDRAULIC SCHEMATICS 12...................
Standard Hydraulic Controls 12.................
Electronic Hydraulic Controls 13................
HYDRAULIC FLOW DIAGRAMS: STANDARD
HYDRAULIC CONTROLS 14...................
Rear Option Circuit (Twin Spinner or Conveyor) 14
Floor Circuit 14...............................
HYDRAULIC FLOW DIAGRAMS: ELECTRONIC
HYDRAULIC CONTROLS 16...................
Rear Option Circuits (Twin Spinner or Conveyor) 16
Floor Circuit 18...............................
SPECIAL TOOLS 20............................
TROUBLESHOOTING 22........................
TESTING 24...................................
SERVICE AND REPAIRS 26.....................
General Precautions for Removing and
Installing Hydraulic System Components 26....
Check Hydraulic Lines and Hoses 27............
Hydraulic Control (Machines with Standard
Hydraulic Controls) 28.......................
Control Valve Service (Machines with Standard
Hydraulic Controls) 30.......................
Solenoid Valve Assembly (Machines with Standard
Hydraulic Controls) 31.......................
Hydraulic Control (Machines with Electronic
Hydraulic Controls) 32.......................
Hydraulic Control Manifold (Machines with
Electronic Hydraulic Controls) 34..............
Floor Motor 38................................
Floor Motor Service 40........................
Twin Spinner Motors 42........................
Conveyor Motor 44............................
Rear Option Motor Service 46..................
EATON (CHAR--LYNN) S--SERIES GENERAL
PURPOSE MOTORS PARTS and REPAIR MANUAL
EATON (CHAR--LYNN) R--SERIES GENERAL
PURPOSE GEROLER MOTOR REPAIR
INFORMATION
Hydraulic
System