Electrical System Maintenance Instructions (Cont)
OIL PRESSURE SWITCH REMOVAL/INSTALLATION (CONT).
Tag and mark wires before removing.
Disconnect wire (1) from
terminal (2) and oil pressure
Remove oil pressure
switch (3) from oil
Adhesives, solvents, and sealing
compounds can burn easily, can give
off harmful vapors, and are harmful to
skin and clothing. To avoid injury or
death, keep away from open fire and use
in well-ventilated area. If adhesive,
solvent, or sealing compound gets on
skin or clothing, wash immediately with
soap and water.
Coat threads of oil pressure switch (3) with pipe thread sealing compound and install in oil
Apply electrical sealant to exposed wire connectors after installing connectors.
Connect wire (1) on terminal (2) of oil pressure switch (3).
Connect batteries (para 7-91).
Start engine and check operation of oil pressure switch (TM 9-2320-279-10).
Check for oil leaks.
Shut off engine (TM 9-2320-279-10).
Install engine side panel (TM 9-2320-279-10).
Close engine cover (TM 9-2320-279-10).
END OF TASK