TATA Motors Indigo eCS Owner's Manual & Service Book - page 119
117
MAINTENANCE & CAR CARE
INTERCOOLER (IF FITTED)
Intercooler (If fitted):
Hot air coming out of turbocharger flows the inter cooler and gets
cooled before entering the intake manifold. The inter cooler is mounted
on top of cylinder head cover.
As such it does not require any maintenance however it can be
cleaned externally ( when it is not hot) by blowing compressed air
through its fins.
Maintenance recommendations:
a) Check the boost pressure pipe for its proper fitment, damage
etc.
b) Specified engine and the oil filter should be used and should be
changed regularly in accordance with Service Schedule.
c) Check oil feed pipes, return pipes, air intake and exhaust piping
for leakages and restrictions.
d) Check the engine breathing system and oil separator.
e) Fill the oil inlet hole of the turbo charger with clean engine oil,
when the engine is started after long storage.
Intercooler (CR-4)
Intercooler (TCIC)