Return Oil Filter - Komatsu Galeo PC800-8 Shop Manual

10 Structure, function and maintenance standard

Return oil filter

1. Cover
2. Spring
3. Bypass valve
4. Bypass valve spring
5. Element
6. Housing
A. From control valve
B. To hydraulic tank
PC800, 850-8
Outline
There are two return oil filters installed to the rear face
of the hydraulic tank. They remove the dirt and dust in
the return oil.
Specifications
• Bypass valve set pressure:
0.15 ± 0.03 MPa {1.5 ± 0.3 kg/cm
SEN00384-02
}
2
5