User's Manual

2
Page No.
I. DESCRIPTION 2
II. OPERATION 2-4
1. General 2
2. Mechanical Parts 2
3. Hydraulic Parts 2, 3
4. Power Steering Identification 4
III. TECHNICAL DATA 4
IV. PREVENTIVE MAINTENANCE 4-5
1. Power Steering Oil 4
2. Draining and Filling the System 4
3. Change Intervals 5
4. Output Shaft Sector Teeth Adjustment 5
5. Output Shaft Boot Seal 5
V. CAUTION NOTE 5
VI. REMOVAL 6
VII. SPECIAL TOOL REQUIREMENTS 6-7
VIII. DISASSEMBLY 9-16
1. General 9-11
2. Piston 11-13
3. Main housing 13
4. Side cover 13
5. Valve Body 14
6. Pressure Relief Valve 15
7. Output shaft 16
8. Cleaning 16
9. Inspection 16
IX. REASSEMBLY 16-23
1. Valve body 16-17
2. Spindle assembly 17-18
3. Piston 19-20
4. Main housing 21
5. Housing and valve body 21
6. Output shaft 21
7. Side cover 22
8. Housing and side cover 23
9. Adjustment of output shaft backlash 23
X. PRESSURE, FLOW & LEAKAGE TESTS 23-25
1. Relief Pressure Test - Power Steering Pump 24
2. Relief Pressure Test - Power Steering Gear 24-25
XI. TROUBLESHOOTING 25-27
TABLE OF CONTENTS