85
CHAPTER 6. HYDRAULIC SYSTEM
2.4. RELIEF METAL (SUPPORT)
Relief pressure 5.4 Mpa (55 kgf/cm
2
)
at 10 liters/min.
and 50°C
Fig. 6-5
2.5. OIL FILTER (Return filter assembly)
The filter cartridge is attached on the HST unit.
Bypass relief valve in the base
Opening pressure 1.5 MPa (1.5 kgf/cm
2
)
Replace the cartridge with a new one after the
initial 50 hours of operation and then after every
200 hours of operaton.
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