TYM T400 - Table of Contents

Chapter 9
Hydraulic system
SECTION 1. GENERAL DESCRIPTION ---------------------------------9-1
SECTION 2. SPECIFICATIONS --------------------------------------------9-2
SECTION 3. DISASSEMBLY AND ADJUSTMENT--------------------9-3
1.Hydraulic system ------------------------------------------------------------9-3
2.Disassembly--------------------------------------------------------------------9-4
3.Reassembly--------------------------------------------------------------------9-5
3.1 General precautions---------------------------------------------------- 9-5
3.2 Reassembly steps-------------------------------------------------------- 9-7
4.Adjustment of the link mechanism-------------------------------------- 9-8
SECTION 4. MAJOR COMPONENT OF THE HYDRAULIC
SYSTEM -------------------------------------------------------9-10
1.main control valve ------------------------------------------------------- 9-10
2.Flow-divider --------------------------------------------------------------- 9-19
3.Pressure control valve ---------------------------------------------------9-22
4.Flow control valve---------------------------------------------------------9-25
5.Safety valve ----------------------------------------------------------------9-27
6.Relief valve------------------------------------------------------------------9-27
7.Gear Pump------------------------------------------------------------------9-29
8.Filter--------------------------------------------------------------------------9-35
SECTION 5.Remote hydraulic control(Optional)-----------------------9-36
1.General description-------------------------------------------------------9-36
2.Functions -------------------------------------------------------------------9-36
3.Specifications---------------------------------------------------------------9-37
SECTION 6. TROUBLESHOOTING -----------------------------------9-38