CHAPTER 6 8454
6-50
D569-W02 May-2003
3.3 STRUCTURE AND OPERATION
B. STRUCTURE
a. Power Steering Unit
The steering controller for power steering is composed
of steering valve and relief valve.
(1) End Cap (6) GEROTOR
(2) Spool (7) Centering Spring
(3) Spacer (8) Pin
(4) Bearing (9) Housing
(5) Sleeve (10) Emergency Check Valve
A. MAIN PARTS
a. Power Steering Unit
The steering controller is composed of steering valve
and relief valve.
b. Hydraulic Pump
Hydraulic pump for power steering employs a gear
pump that is of efficient capacity and mechanism, and
power is delivered from the cam shaft gear on the right
of the engine.
c. Hydraulic Filter
As an absorption filter with a case as installed on the
inlet side of the gear pump, it employs a permanent on
the center of the element made of paper.
d. Steering Cylinder
Double-acting cylinder of double-load type is applied.
569W662A
www.mymowerparts.com
K&T Saw Shop 606-678-9623 or 606-561-4983
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