Tadano GR-500EXL-3, Руководство по обслуживанию

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18
WY02-1870E
Y-2 Y-2
Service Data
2.6 Steering
[NOTICE]
Oil temperature: 50 ± 5°C (113 - 131°F) (Hydraulic oil: TADANO Hydraulic Oil LL)
Shift the control lever or switch while the engine is idling, then increase engine speed.
Item
(Mark)
Set pressure
Engine
speed
(min
-1
)
Check procedure
MPa kgf/cm
2
psi
Steering
(J)
19.6 ± 1.0 200 ± 10 2840 ± 140 2600
1. Connect a pressure gauge to the pressure check
port (J).
2. Turn the PTO switch OFF.
3. Without jacking up, turn the steering to the right
side. Gently move the steering cylinders to the
end of the stroke.
4. In this state, set the engine speed to 2600 min
-1
and check the pressure by the pressure gauge.
(Note): Adjustment is not possible.
If the pressure is out of the set pressure
range, replace the priority valve.