Lube Oil Filter; Lube Oil Filter Construction; Lube Oil Filter Replacement - Takeuchi TB 175 Handbuch

5. Lubrication System

5.6 Lube oil filter

5.6.1 Lube oil filter construction

The lube oil filter is a full-flow paper element type.
mounted to the side of the cylinder body with the filter
bracket. The cartridge type filter is easy to remove.
To prevent seizure in the event of the filter clogging up, a
bypass circuit is provided in the oil filter. The bypass
valve in the filter element opens when the difference in
the pressure in front and behind the paper element
reaches 0.8-1.2 kg/cm2.
Part No.
Type
Filtration area
Discharge volume
Pressure loss
By-pass valve
regulating pressure

5.6.2 Lube oil filter replacement

Refer to 2.2.2(1).
(R.1)
Unit
- 129150-35152
- Full flow, paper element
2
m
l/min
MPa 0.02-0.04
2 (0.2-0.4)
(kgf/cm )
MPa 0.08-0.12
2 (0.8-1.2)
(kgf/cm )
Cylinder block
Lube oil filter
0.12
30
111-2
Filter bracket
Gasket
Bolt
Lube oil filter