Chapter 3 Cooling, heating and air conditioning systems
3-13
Receiver ’
drier
16.5b Air conditioning compressor,
receiver/drier and condenser installation details
(1988 and later model shown - condenser
on earlier models similar)
la Evaporator assembly and related components
(pre-1988 models)
7
2
3
4
5
6
7
8
Q
70
11
12
13.
14
15
16
17
18
19
Evaporator assembly
Sleeve duct
Fresh air duct
Fresh air cover gasket (right)
Fresh air cover (right)
Original part
Fresh air cover (left)
Fresh air cover gasket (lefi)
Original part
Baffle
Cable
Clip
Duct (right)
Center duct
Left lower duct
Left upper duct
Fan and temperature switch
Wiring harness
Fan knob
Temperature knob
Thermistor control box
Drain clamp
Drain hose
go-degree elbow
Drain restrictor
*
20
21
22
23
24
25
m Original part
6 Remove the mounting bolts from the condenser brackets.
7 Lift the condenser out of the vehicle and plug the lines to keep dirt and
moisture out.
8
If the orfginal condenser will be reinstalled, store it with the line fittings
on top to prevent oil from draining out.
9 If a new condenser is being installed, pour one ounce of refrigerant oil
into it prior to installation.
10 Reinstall the components in the reverse order of removal. Be sure the
rubber pads are in place under the condenser.
11 Have the system evacuated, recharged and leak tested by the shop
that discharged it.
--
18 Air conditioning system evaporator - removal
and installation
Refer to illustrations 18. la, 18. lb, 18.Qa and 18.Qb
1 The air conditioner evaporator is combined with the heater assembly
andismountedunderthe rightsideofthevehicledashboard(seeiiiustra-
tions).
2 Before removing the evaporator, the system must be depressurized
by an air conditioning technician. DO NOT attempt
to
do
this yourself; the
refrigerant used in the system can cause serious injuries and respiratory
irritation.
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