Can a radiator be removed from an air conditioner?
The air conditioner condenser is often connected to the radiator. To remove the radiator, you will need to remove the condenser mounting bolts with a wrench. This allows the condenser to stay in the engine bay and keeps the refrigerant system closed.
How do you drain coolant from a radiator?
Step 1: Raise and support the vehicle. Safely support the vehicle by jacking it up and supporting it with jack stands. Place a wheel chock behind the rear wheels and set the parking brake. Step 2: Drain the coolant from the radiator. Open the petcock valve or remove the lower radiator hose to drain the coolant from the radiator.
What should I do Before I Change my radiator?
Before you change a car radiator, let the engine cool, then take off the radiator cap. Drain the coolant, and flush the radiator if there’s rush in the cooling system. Once the radiator is drained, remove the hoses to the radiator and the reservoir.
What happens when you disconnect a battery from a car?
When you disconnect your old battery from the car, you wipe out your car’s settings unless you keep the voltage in the car going. You want to keep a back current flowing to your car to retain its computer settings.
When to disconnect the battery from a radiator fan?
If at any point it is not possible to avoid contact with the radiator fan assembly, it is recommended to disconnect the battery in order to render the radiator fan inoperable. Step 1: Locate underhood fuse/relay box.
What’s the best way to replace a car radiator?
Loosen the hose clamps using either pliers or a screwdriver, depending on the clamp design. Then remove the hose by twisting and pulling it away from the connection. Step 6: Disconnect the cooling fan electrical connector. Disconnect the cooling fan electrical connector by pushing on the tab and pulling it back.
Is it OK to disconnect a car battery?
NEVER: disconnect the car battery; while the engine is running or the ignition key is turned on. Automotive Car Battery With Negative Cable Removed. Disconnecting the car battery can create a; high voltage spike in the electrical system. Consequently, damaging electronic modules.
Can you remove radiator cap on hot engine?
Trying to remove the radiator cap on a hot engine may cause severe skin burns. Disconnect the negative battery cable from the battery and secure the cable to prevent it from accidentally touching the battery post while you work on your car. Wrap the terminal in a shop rag, if necessary.