Switch (Coolant Level) - Remove and Install - Coolant Level Switch for Sea water Cooled Engines
Show/hide table
NOTICE |
---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- The engine can start automatically. Ensure that the power supply is isolated before any service or repairs is performed.
- Drain the coolant from the cooling system to a level below the coolant level switch, into a suitable container for storage or for disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct procedure.
Show/hide table
Illustration 1 g03716518 Show/hide tableIllustration 2 g03716519 - Disconnect harness assembly (3) from coolant level switch (2).
- Use a deep socket to remove coolant level switch (2) from expansion tank (1).
- Remove O-ring seal (4) (not shown) from coolant level switch (2).
Show/hide table
NOTICE |
---|
Keep all parts clean from contaminants. Contaminants may cause rapid wear and shortened component life. |
- Ensure that the coolant level switch is free from wear or damage.
Show/hide table
Illustration 3 g03716519 Show/hide tableIllustration 4 g03716518 - Install a new O-ring seal (4) to coolant level switch (2).
- Use a deep socket to install coolant level switch (2) to expansion tank (1). Tighten the coolant level switch to a torque of
25 N·m (221 lb in) . - Connect harness assembly (3) from coolant level switch (2).
- Refill the cooling system to. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct procedure.
Caterpillar Information System:
C3.3B and C3.8 Engines for Caterpillar Built Machines Intake Manifold Air Temperature Is High
390F Excavator Fan - Remove and Install
C4.4 Marine Generator Set Fuel System Secondary Filter - Replace
C13, C15, and C18 Tier 4 Final Engines Oil Temperature Is High
XQC1600 Power Module Engine Crankcase Breather - Clean
C4.4 Marine Generator Set Fuel System Primary Filter/Water Separator - Drain
C4.4 Marine Generator Set Fuel System Primary Filter (Water Separator) Element - Replace
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439} Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
390F Excavator Fan Guard - Remove and Install
G3306B Generator Sets Product Storage
390F Excavator Machine Systems Travel Parking Brake
G3306B Generator Sets Generator Lead Connections
390F Excavator Fan Drive - Remove and Install
Rewiring the Instrument Panel on Certain C175-16 and C280-16 Petroleum Engines{7451} Rewiring the Instrument Panel on Certain C175-16 and C280-16 Petroleum Engines{7451}
390F Excavator Machine Systems Travel Motor
390F Excavator Machine Systems Displacement Change Valve
390F Excavator Machine Systems Travel Counterbalance Valve
UPS 750 Uninterruptible Power Supply Service Connections
C4.4 Engines for Caterpillar Built Machines Alternator
390F Excavator Fan Drive - Disassemble
390F Excavator Fan Drive - Assemble
Water Delivery System and 777F WTR, 777G WTR and 785D WTR OEM Off-Highway Trucks Sensor Signal (Analog, Active) - Test
G3306B Generator Sets Sensors and Electrical Components
390F Excavator Crankshaft Vibration Damper and Pulley - Remove and Install