Radiator
Removal
PROCEDURE
1. Disconnect the battery ground cable.
2. Drain the engine coolant.

3. Disconnect the upper and lower hoses (indicated by arrows) and the reservoir tank hose from the radiator.
4. Remove the cooling fan(s) and shroud.

5. Remove the bolts from the upper radiator brackets.
6. Remove the brackets and rubber cushions.

7. Carefully tilt the radiator, then remove it (the lower mountings are indicated by arrows). Remove the lower cushions.
Inspection
PROCEDURE
1. Clean the outside of the radiator. If the internal passages are suspected to be clogged, flush the inside.
2. It is recommended to verify that the internal passages are clean by checking their flow capacity (performed at a service station).
3. Check the radiator for leaks (performed at a service station).
4. Check the condition of the rubber cushions and replace if necessary.
Installation
PROCEDURE
1. Installation is performed in the reverse order, observing the following rules.
2. Make sure the radiator rubber bushings are seated in the mounting lugs.
3. Fill the cooling system with coolant.
Test yourself
A quick Nissan Sunny quiz: every answer comes with an explanation and a link to the manual page.