battery OPEL GT-R 1973 Repair Manual

98-104 1973 OPEL SERVICE MANUAL
the el&trical connector side of the motor to the right
side of the bracket.
2. Assemble the fan housing case halves and attach
the cover plate.
3. Install the resistor assembly.
4. Install the evaporator assembly into the car and
install mounting bracket. See Figure
9B-209.5. Untape the refrigerant lines and the inlet and
outlet pipes from the evaporator and install using
new o-rings on line fittings.
6. From under the car, install 4 nuts securing
evaporator mounting bracket to floor. See Figures9B- 205 and
9B-206.7. Evacuate system. Refer to EVACUATING SYS-
TEM in REFRIGERANT COMPONENTS Sec-
tion.
SPECIFICATIONS8. While system is being evacuated:
9. Connect 2 drain hoses underneath the evaporator
housing.
10. Plug in the resistor assembly electrical connector
plug and connect the blower motor connection and
install ground wire and 2 mounting bracket to case
screws using the rearward holes.
S’ee Figure 9B-209.11. Install the evaporator cover and all cover screws.
See Figure 9B-202.
12. Install luggage tray and attaching screws. See
Figure
9B-202.13. Connect the negative battery cable.
14. Charge system. Refer to CHARGING SYSTEM
in Refrigerant Components Section.

RADIO - GT9c. 107mer screw and rotate screw until maximum volume
is achieved.
MAJOR REPAIR
REMOVING AND INSTALLING RADIORemoval
1.
Disc&ect battery.
2. Remove access trim plug from right side of con-
sole. See Figure
9C-1.Figure
9C-3 Location of Access Trim Cover3. Using a 8mm socket, remove hex head screw. See
Figure
9C-2.4. Remove access trim cover on left side of console.
See Figure
9C-3.5. Using a 4mm socket, remove
hex head screw. See
Figure
9C-4.6. Remove tear lock bolts by first,drilling a 3/16 inch
pilot hole and, using a
l/4 inch bolt extractor,
remove bolts. See Figure
9C-5.Figure
9C-5 Drilling Pilot HoleIn\, Tear Lock Bolts7. Disconnect ignition (white) and direction signal
(black) wire set plugs.
8. Support steering column assembly and remove
both hex head bolts.
9. Disconnect speedometer
cabI&10. Remove 6 instrument cluster retaining screws.
See Figure
9C-6.Figure SC-4 Location of Hex Head Screw and Flasher
UnitFigure SC-6 Removing Instrument Cluster Retaining
screws

SubjectPage Number
Subject Page Number
A
Air Conditioning Refrigerant Components .................
98.17
Opel 1900
& Manta-In Car Components .....9B-90
GT.ln Car Components..................98-97
Alignment Opel 1900
& Manta .....................3C-22
GT-Opel ..............................
3C-22
Alternator Description ...........................
lD-28
Specifications. .........................1 D-35
Overhaul K-l..........................lD-30
Removal & Installation ..................lD-30
Testing...............................lD-29
Wiring Diagrams
Manta .............................
1 J-105
Opel 1900
..........................lJ-103
GT ................................
lJ-107
AM
Radio-GT............................9C-105
AM Radio-Opel 1900 &Manta ...............
9C-109
Antenna, Installation .......................
9C-111
Antenna Trimmer .........................
9C-110
Assembly of Transmission from Major Units Manual ...............................
78-23
3 Speed Automatic .....................
7C-103
Axle,
R&r, Disassembly ....................48~11
Bolt Torque Specifications
Engine ...............................
6A-27
Transmission. Manual ....................
78-33
3 Speed Automatic .....................
7C-136
Clutch ...............................
7A-7
Body ................................
2A-4
Brakes
Brake Drum, Shoes & Linings .............5C-28
Hydraulic Wheel Cylinder ................
5C-30
Hydraulic Master Cylinder ................
5A-2
Parking Brake Cables .....................
5C-33
Standard Brakes ........................
X-22
Disc Brakes...........................5B-10
Brake Booster and Vacuum
Coritrol Valve ....5A-5
Bumpers, Front and Rear ...................
ZH-33
C
B
Balance,,Wheel and Tire....................3G-62
Ball
J&tUpper .........................3A-7
Lower ...............................
3A-7
Battery
Specifications ..........................
lA-9
Testing...............................lA-6
Charging ..............................lA-9
Trouble Diagnosis ......................lA-4
Battery Test 421.........................l A-6
Belt Tensions ............................
68.33
Blower and Air Inlet Assembly, Removal and Installation
Owl 1900&Manta.....................9A-15
GT
.: ................................9A-5
Body Name Plate ............................
OA-1
Style’Numbers ......................... OA-2
Windows and Weatherstrips ...............
ZC-9
Doors ................................
ZD-13
Interior Trim and Headlining ..............
26-33
Seatsi................................26-33
Roof&d Sunroof-Opel 1900
& Manta ......2F.24 Camshaft,
1.9L
Engine .....................6A-25
Car Model Identification .......
.,............OA-1
Carburetor..............................6E-44
Trouble Diagnosis ......................
6E-49
Description ...........................
6E-44
Overhaul .............................
6E-53
Adjust ...............................
6E-50
Removal
& Installation ......,............6E-52
Specifications ..........................
6E-58
Charging
System
Description ..............
:............ 1 D-28
Specifications. ............
.,............lD-35
Testing..................:............lD-29
Wiring Diagrams
Manta .............................
lJ-105
Opel 1900 ..........................
lJ.103
GT ................................
lJ-107
Chart Lubrication ........................ OC-5
Chassis Springs, Front. ........
!............3A-15
Clutch, Second-Automatic Transmission .......
7C-103
Clutch Adjustment .........................
7A-4
Control Arm Front Upper ...................
:............3A-10
Lower ...............................
3A-11
Converter Checking Procedure ................
7C-125
Coolant Flow ............................
68-32
4 Speed Manual Transmission ...
!,...........7B-12
Cranking System. See Starting
SyStem
Crankshaft..............................6A-16
Cylinder Head ...............
:............6A-12
D
Description
3.Speed Automatic.....................7C-37