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FATC
49
I. TXV
The TXV for HVAC is located on the firewall in the
engine compartment.
REMOVAL
1. Discharge the refrigerant using standard recover-
ing equipment.
2. Loosen and remove bolts and disconnect the inlet
and outlet lines i.e. high pressure line and low
pressure line.
3. Loosen and remove the Allen screws of size-4
and remove the TXV from the HVAC unit.
FITMENT
Follow the reverse procedure of removal.
J. HVAC UNIT
REMOVAL
1. Discharge the refrigerant using standard recover-
ing equipment.
2. Remove dashboard with cross car beam assem-
bly. (For procedure, refer dashboard removal with
cross car beam in body section.)
3. Loosen and remove bolts and disconnect the inlet
and outlet lines i.e. high-pressure line and low-
pressure line and plug the ports.
WARNING
•
The heater pipes contain hot coolant which may
spill out when disconnected, even if the coolant is
drained, so be careful while disconnecting them.
•
Keep a suitable container below it to collect the
coolant that will flow out.
4. Disconnect all electrical connections on HVAC
unit.
5. Disconnect Ground connection on HVAC unit.
6. Disconnect PTC heater connector from PDU.
7. Loosen and remove mounting bolts below and
take out the HVAC unit.
FITMENT
Follow the reverse procedure of removal.