Note: See the caution at the beginning of this chapter. A minor leak from the radiator can be repaired without removing the radiator by using "Holts Radweld".
The radiator can be removed together with the fan and the casing. If desired, the fan and its casing can be removed.
Disconnect the negative battery terminal.
Drain the coolant from the cooling system.
If necessary, disconnect the wiring connectors from the fan and switch at the bottom right of the radiator.
Disconnect the upper hose from the radiator.
On automatic transmission models, clamp the radiator hoses, then disconnect them.
Unscrew the bolts of the two upper radiator brackets and remove them.
Lift the radiator to release the lower bosses and remove it from the vehicle.
If there is a suspicion that the radiator is clogged, it is necessary to flush it (countercurrent). Remove dirt from the radiator fins with compressed air (put on safety glasses) or use a soft brush. Keep in mind that the edges can be easily damaged and are sharp.
If necessary, you can have a specialist check the radiator using a flow test to identify internal blockages.
A leaking radiator can be taken to a specialist for repair. Do not attempt to weld or solder a leaking radiator, you may damage the plastic parts.
Minor radiator leaks can be fixed by using radiator sealant according to the instructions.
If the radiator needs to be repaired or replaced, remove all hoses and the fan switch.
Check the condition of the radiator mounting rubber gaskets and replace them if necessary.
Installation is carried out in the reverse order of removal, taking into account the following points.
Make sure the radiator rubber seals are in good condition; replace them if necessary.
If required, install new O-rings when connecting the transmission fluid heat exchanger hoses. Add fluid if necessary.
Fill the cooling system.
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