III Technical Data Preventive Maintenance

		TABLE OF CONTENTS
			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