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Service Manual Mitsubishi L-Series diesel engines
Version 08/2004
ENGLISH
OIL FILTER AND OIL PRESSURE SWITCH LUBRICATION SYSTEM
19.2 Removal and installation
1. Remove the filter by the filter wrench.
2. Remove the oil pressure switch by the special tool
named socket wrench.
3. Apply engine oil to the O-rings. Pay attention not to
twist the O-rings.
4. Apply sealant (HERMESEAL H1 or THREE-BOND
1314) to the threads of the oil pressure switch
before installation.
5. Install the oil filter by hands.
19.3 Inspection
Inspect the following.
19.3.1 Oil leak
Figure 88 Installing oil filter
Figure 89 Installing pressure switch
Special tool name Part No.
Socket wrench MD998054
Table 38 Special tool
CAUTION
After installation, check for oil leak while the engine is
running.
Figure 90 Inspecting oil filter and oil pressure switch
Pressure switch ON
pressure:
0.05±0.01 MPa
(0.5±0.1 kgf/cm
2
)
[7.11±1.42 psi]
Table 39 Pressure
CAUTION
Check the oil filter for contamination. If necessary,
clean the engine interior with flushing oil.
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