Power Assisted System (Power Steering)
POWER STEERING SYSTEM
PS-8
B: GEARBOX ASSEMBLY
1. POWER CYLINDER
The gearbox integrates the control valve and power cylinder into a single unit. The rack shaft
serves as a power cylinder piston. The rotary control valve is located around the pinion shaft.
The rotary control valve and power cylinder are connected to each other by two pipes through
which hydraulic fluid flows.
LHD MODEL
RHD MODEL
(1) Piston (4) Power cylinder
(2) Rack shaft (5) Pinion shaft
(3) Cylinder (6) Control valve
(1) Piston (4) Power cylinder
(2) Rack shaft (5) Pinion shaft
(3) Cylinder (6) Control valve
S4H0024A
(1)(2)
(4)
(6)
(5)
(3)
B4H0590A
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