Chrysler Sebring 2004 Service Manual page 1858

JR
HEATER CORE (Continued)
(4) Remove wiring harness connector (Fig. 18)
from the top of the housing.
Fig. 18 HVAC HARNESS
1 - CONNECTOR
2 - MOUNTING SCREWS
(5) Remove seal (Fig. 19) around evaporator coil
inlet/outlet.
(6) Remove retaining screw from the top of the
housing.
(7) Separate the upper from the housing from the
lower (Fig. 20).
(8) Lift heater core (Fig. 21) out of lower housing.
INSTALLATION
(1) Install new heater core into lower housing.
(2) Install upper housing onto lower housing and
install screws.
(3) Install evaporator seal
(4) Install HVAC harness on upper housing
(5) Connect recirculation motor connector.
(6) Install HVAC housing(Refer to 24 - HEATING
& AIR CONDITIONING/DISTRIBUTION/HVAC
HOUSING - INSTALLATION).
REFRIGERANT OIL
DESCRIPTION
The refrigerant oil used in R-134a refrigerant sys-
tems is a synthetic-based, PolyAlkylene Glycol (PAG),
wax-free lubricant. Mineral-based R-12 refrigerant
oils are not compatible with PAG oils, and should
never be introduced to an R-134a refrigerant system.
Fig. 19 Evaporator Housing Seals
1 - EVAPORATOR SEAL
2 - H-VALVE
3 - HVAC HOUSING
4 - HEATER CORE CONNECTIONS
5 - HVAC HOUSING MOUNTING STUD
6 - HVAC HOUSING MOUNTING STUD
7 - H-VALVE RETAINER SCREWS (2)
Fig. 20 HVAC HOUSING - NEW H-VALVE
CONNECTOR
1 - TOP HOUSING
2 - HEATER CORE
3 - BOTTOM HOUSING
4 - EVAPORATOR CORE
PLUMBING 24 - 51