Chapter 8
Power assisted steering system
SECTION 1.GENERAL DESCRIPTION-----------------------------------8-1
SECTION 2. SPECIFICATIONS---------------------------------------------8-2
2.1 Gear pump-------------------------------------------------------------- 8-2
2.2 Steering valve------------------------------------------------------------8-2
2.3 Oil tank------------------------------------------------------------------- 8-2
SECTION 3. FUNCTION---------------------------------------------------8-3
3.1 Open center non load reaction---------------------------------------8-4
3.2 major component of steering valve assembly---------------------8-5
SECTION 4.DISASSEMBLY,INSPECTION,AND REASSEMBLY
4.1 Major component-------------------------------------------------------8-6
4.2 Special tools--------------------------------------------------------------8-6
4.3 Disassembly--------------------------------------------------------------8-7
4.4 Inspection-----------------------------------------------------------------8-7
4.5 Reassembly---------------------------------------------------------------8-8
SECTION 5. TROUBLESHOOTING--------------------------------------8-12