Subaru LEGACY 2002 Quick Reference Index page 446

Power Assisted System (Power Steering)
ALL MODELS EXCEPT 3.0 MODEL
(1) Power cylinder
(2) Rack piston
(3) Rack shaft
(4) Piston shaft
(5) Pipe A
(6) Pipe B
(7) Rotary control valve
POWER STEERING SYSTEM
(1)
(2)
(6)
(5)
(11)
(10)
(12)
(15)
(16)
(8) Steering shaft
(9) Steering wheel
(10) Pressure-sensitive valve
(11) Tank
(12) Vane pump
(13) Relief valve
(14) Hose B
(3)
(4)
(13)
(14)
(18)
(17)
PS-6
(7)
(8)
(9)
(15) Flow control valve
(16) Engine
(17) Fluid pump
(18) Hose A
(19) Chamber A
(20) Chamber B
B4H1719B