Trooper LTD 4WD V6-3.5L (2002)
5. Remove fan guide (1), clips (3) on both sides and the bottom lock, then remove lower fan guide (3) with fan shroud (4).
6. Disconnect the reserve tank hose (4) from radiator.
7. Remove bracket(5).
8. Lift up and remove the radiator assembly with hose, taking care not to damage the radiator core with a fan blade.
9. Remove rubber cushions on both sides at the bottom.
Inspection
Radiator Cap
Measure the valve opening pressure of the pressurizing valve with a radiator filler cap tester.
Replace the cap if the valve opening pressure is outside the standard range.