6A3-20 ENGINE MECHANICAL (RHZ ENGINE)
OIL PRESSURE SWITCH
REMOVAL
1) Detach degassing tank from its bracket.
2) Disconnect oil pressure switch connector.
3) Remove oil pressure switch (1).
INSTALLATION
1) Install oil pressure switch (1) with new gasket (2).
2) Tighten oil pressure switch.
3) Connect connector.
4) Install degassing tank to its bracket.
5) Start engine and check for oil leakage.
OIL COOLER
REMOVAL
1) Drain engine coolant.
2) Detach degassing tank from its bracket.
3) Remove oil filter (1).
4) Disconnect hoses and remove oil cooler (2).
INSTALLATION
1) Install oil cooler (2) with new gasket.
2) Tighten cooler stud stand (3).
3) Connect hoses and tighten oil filter (1).
4) Install degassing tank to its bracket.
5) Fill engine coolant.
6) Check engine oil level. Refer to section 0B.
7) Check for oil leakage.