TD5 Defender
MAINTENANCE
9
MAINTENANCE
INTERCOOLER / COOLING SYSTEM
1. Visually check for any obstructions in the
radiator and intercooler matrix and remove
debris as necessary.
2. Visually check fan blades for damage.
3. Check cooling, intercooler and heating systems
for leaks, hoses and oil pipes for security and
condition.
4. Check accessible hose clips for tightness.
5. Check coolant level, top-up if necessary
Cooling System Top-Up
1. With engine cold, remove expansion tank filler
cap.
2. Top-up with recommended mixture of coolant
until level reaches mark on expansion tank.
3. Fit expansion tank filler cap.
Intercooler Flush
1. Remove intercooler. See FUEL SYSTEM,
Repair.
2. Flush intercooler element using Unicorn
Chemicals ’C’ Solve following the manufaturers
instructions.
3. Thoroughly dry intercooler ensuring that no trace
of solvent remains in the element.
4. Refit intercooler. See FUEL SYSTEM, Repair.
AMBIENT AIR PRESSURE (AAP) SENSOR - Td5
1. Check ambient air pressure sensor for damage.