Ford COUGAR 1968 Shop Manual page 697

Section Page
............................
1 Description and Operation
16-1 2
....................
Montego. Falcon and Fairlane 16-12
Mustang and Cougar
...............................
.1 6. 13
..........................................
Discharge Air 16-15
...................
A/C
.
Heater Electrical System
16-15
.........................................
Receiver Unit .1 6. 16
.......................................
Evaporator Unit 16-16
......................................
Expansion Valve 1 6. I6
Compressor Unit
......................................
16-16
....................................
Liquid Sight Glass 16-16
.......................................
Magnetic Clutch 16- 16
Icing Switch
..........................................
16-16
..................................
Thermostatic Switch 16-17
.........................................
Service Valves . 1 6. 17
.................................
2 Diagnosis and Testing .1 6.17
...................................
Safety Precautions .1 6. 17
Air Conditioner Performance Test
-
.................
Falcon, Fairlane and Montego
16- 17
..............
Insufficient, Erratic or No Cooling 16- 18
Blower Misses Speed Range or Does
Not Turn Off
.......................................
16-20
Inoperative Magnetic Clutch or Erratic
Clutch Operation
...................................
16-21
Compressor Has Excessive Vibratiorl
..............................................
or Noise 16-2 1
Temperature Control Lever Does Not
Provide Adequate Heating or Cooling
-
Falcon. Fairlane and Montego
..............
16-22
Functional Control Lever Does Not
Operate A/C Doors Properly in
Maximum Cooling Position
-
Falcon.
Fairlane and Montego
............................
16-23
Functional Control Lever Does Not
.
Operate A/C Doors Properly in Fresh
Position
-
Falcon. Fairlane and
.............................................
Montego . I 6.23
Functional Control Lever Does Not
Operate A/C Doors Properly in Off
Position
-
Falcon. Fairlane and
Montego
.............................................
.1 6.24
Temperature Control Lever Does Not
Provide Adequate Heating or Cooling
-
Mustang and Cougar
..........................
1 6.24
Functional Control Lever Does Not
Operate A/C Doors Properly in
Maximum Cooling Position
-
Mustang
and Cougar
..........................................
1 6-24
Functional Control Lever Does Not
Operate A/C Doors Properly in Fresh
Position
-
Mustang and Cougar
...............
16-25
Functional Control Lever Does Not
Operate A/C Doors Properly in Off
Position
-
Mustang and Cougar
..............
.1 6.25
Functional Control Lever Does Not
Operate A/C Doors Properly in Heat
Position
-
Mustang and Cougar
...............
1 6.26
Section Page
Functional Control Lever Does Not
Operate A/C Doors Properly in
....
.
Defrost Position Mustang and Cougar 1 6.26
...................................................
Testing 1 6.27
Checking for Leaks
................................
16-27
Use of Sight Glass
.................................
16-27
Checking System Pressures
......................
Interpreting Abnormal System Pressures ....I 6.27
.............
Thermostatic or Icing Switch Test
16-28
..............................
Receiver Dryer Test .1 6.28
3 Common Adjustments and Repairs .................I 6.28
.............................
Discharging the System . I 6.28
...............................
Evacuating the System 16-28
........................
Making a Complete Charge 16-28
.................
Charging From Small Containers
1 6.29
.......................
Compressor Oil Level Check 16-29
Isolating the Compressor
...........................
16-30
Vacuum Actuators
..................................
..I 6.30
Temperature Door Control Cable
..........................................
Adjustment 16.3 1
Heater Temperature Control Cable
.........................................
Adjustment . I 6.3 1
..............................
4 Removal and Installation
1 1 6.3
Evaporator Housing
-
Falcon, Fairlane
........................................
and Montego 16-31
Evaporator Core
-
Falcon, Fairlane
........................................
and M ontego 1 6.34
Heater Core
-
Falcon, Fairlane and
..............................................
Montego 16-34
Evaporator and Heater Core -Mustang
..........................................
and Cougar 16-34
Icing Switch -Falcon, Fairlane and
..............................................
Montego 1 6.35
Thermostatic Switch
-
Mustang and
..........................................
and Cougar 16-35
......
Expansion Valve
-
Mustang and Cougar
1 6.35
Blower Motor Switch
-
Falcon, Fairlane
........................................
and Montego 1 6.35
Blower Motor
-
Falcon, Fairlane
and Montego
........................................
16-35
A/C Heat Door Vacuum Aduator
-
Falcon, Fairlane and Montego
.................
16-35
Heat-Defrost Door Vacuum Actuator
-
.................
Falcon, Fairlane and Montego 16-36
A;C Heat Door Vacuum Actuator
-
.............................
Mustang and Cougar 1 6.36
.....
Heater Air-Conditioner Control Assembly
1 6.36
Heater Air-Conditioner Temperature
.......................................
Control Cable 1 6.36
..................................
Heater Water Valve 16-37
...............................................
Condenser 1 6.37
.............................................
Compressor 16-38
...........................
Compressor Components 16-38
Valve Plate and Head Gasket
...................
16-38
.....................................
Crankshaft Seal 1 6.39
................................................
Clutch .1 6.40
......................................
Clutch Bearing
1
6.40
...................................................
Belt . I 6.40