6-S4
F2880, F3680, RCK72-F36, RCK72R-F36, RCK60-F36, RCK60R-F36, WSM
STEERING
4. CHECKING, DISASSEMBLING AND SERVICING
[1] CHECKING AND ADJUSTING
(1) Relief Valve
Relief Valve Setting Pressure
1. Disconnect the power steering hose 1 (or 2) from cylinder joint,
and set a pressure gauge (Code No. : 07916-50321) between
them using power steering adaptor (1) (Code No. : 07916-54021)
and cable (Code No. : 07916-50331).
2. Start the engine.
3. Fully turn the steering wheel to the left (or right) and read the
pressure gauge when the relief valve operates.
â–
• After set a pressure gauge, be sure to bleed air from the
system.
W1011368
Relief valve setting
pressure
Factory spec.
10.8 to 11.3 MPa
110.2 to 115.2 kgf/cm
2
1567 to 1638 psi
(1) Power Steering Adaptor