window OPEL GT-R 1973 Owner's Manual

SEATS, INTERIOR TRIM AND HEADLININGZG-35
2. Push off side panel trim pad. Trim pad is held in
position by a retaining button.
REMOVAL AND INSTALLATIONOF HEADLINING
Removal
1. Disconnect battery.
2. Lift out rear seat cushion (sedans only).
3. From trunk area, loosen tabs holding cardboard
against rear seat cross brace and lift out cardboard
(sedans only).
4. Pry up two tabs holding lower portion of rear seat
back in position, swing back of seat forward and lift
out (sedans only).
5. From trunk area pry out parcel shelf plastic retain-
ers and lift out parcel shelf (sedans only).
6. Remove rear-view mirror, sun visors, interior
lamp, assist straps and coat hooks. Remove front and
rear windows on all but Wagon Models. On Wagons,
remove the front window and the quarter windows.
7. Work door opening pinchweld finishing strip
away from pinchweld as far as necessary to expose
edge of headlining.
8. Start at: left or right windshield pillar and pry
headlining loose.
9. Roll back headlining to expose metal tabs securing
headlining listing wire to roof and unhook headhn-
ing front listing wire from metal tabs using a blunt
edge tool.
10. Pull loose the edges of headlining cemented to
door openings, rear quarter window openings, rear
quarter pillar and from under rear window rubber
channel. On rear quarter pillars, slightly bend down
cardboard of rear quarter trim pad to facilitate re-
moval. During removal, special care should be taken
not to tear headlining at seams.
11. After edges of headlining have been pulled loose,
tilt remaining listing wires with headlining forward
or rearward and pull listing wires free from side roof
rails. Lift out headlining and listing wires.
Installation1. Check secureness of noise insulation pad on inside
of roof panel and recement as necessary using asphalt
cement. If headlining is to be replaced, insert listing
wires into headlining according to their markings.
Progressing from the front listing wire to the rear
wire, the left ends of the wires are color coded as
follows:1st listing wire
- No marking, wire is thinner than
other wires
2nd listing wire
- Red
3rd listing wire
- Blue
4th listing wire
_ Green
5th listing wire
- Brown
6th listing wire
- White
2. Install 1st listing wire ends into retainer slots in-
side roof rails and hook listing wire into six metal
tabs above windshield. Lightly bend tabs with a ham-
mer as shown in Figure
2G-8.
HEAOLlN’lNdA-----
26-8Figure
2G-8 Headlining With 1st Listing Wire Hooked
Onto Metal Tabs
LISTINGWIRE
SECTIOND-D
4 26-9Figure 2G-9 2nd and 5th Listing Wire Attachment

2G-361973 OPEL SERVICE MANUAL
3. Install and align the remaining five listing wires.
If required, caulk retainers of 2nd and 5th listing
wires so that wires run in a straight line transversally
under the roof. See Figure
2G-9.Figure ZG-10 3rd. 4th and 6th Listing Wire
Attachment4. Lightly pull headlining towards the rear and ce-
ment to the rear roof frame cross member and then
to the rear quarter pillars using rubber cement.
When pulling headlining toward rear be sure that the
listing wires are not pulled out of line. A folded clothshould be used to smooth down cemented portions
of headlining.
5. Cut off surplus headlining along rear window, rear
quarter windows, and windshield, leaving enough to
tit under rubber channels.
6. Cement surplus material to pinchweld flanges.
7. Cut off excess headliner around door openings and
cement trimmed edge to pinchweld flange using rub-
ber cement.
Figure 2G-12 Quarter Window and Lock Pillar Sealing
StripFigure
2G-1 1 Lock Pillar Shield Attaching ScrewsFigure 2G-13 Trim Pad and Retaining Button

SEATS, INTERIOR TRIM AND HEADLINING20.378. If wagon, install front window and quarter win-
dows. It other than wagon, install front and rear
windows.9. Install coat hooks, assist straps, interior lamp, sun
visors, and rear view mirror.
10. Install parcel shelf and plastic retainers (sedans
only).
11. Install rear seat back into position and bend over
tabs holding lower portion of seat back (sedans only).
12. In trunk area instail cardboard against rear seat,
cross brace, and bend over tabs (sedans only).
13. Install rear seat cushion (sedans only).
14. Connect battery.REMOVAL AND INSTALLATION OF REAR SIDE
PANEL TRIM PAD
1, Unscrew shield on lock pillar. See Figure 2G- 11.
2. Pull off sealing strip on lock pillar and rear quarter
window. See Figure 2G- 12.
3. Remove ash tray.
4. Remove rear seat and push retaining button out of
trim pad. See Figure
2G-13.5. Pull out trim pad towards the front.
6. Prior to installation, press together sealing strip
ends to obtain a tight seat.

HEATER SYSTEM. OPEL 1900. MANTA9A- 11air is attained, as the water does not cool down in the
second part of the core.
A Water Outlet
B Water Inlet
The center lever actuates the two-stage blower mo-
tor.Lever positions:
Left to Center
- Motor Switched Off
Right of Center
- Lo Blower
Right
- Hi Blower
The lower lever opens and closes the air door which
channels the air flow to either the lower heater out-
lets or to the defroster outlets.
In the left lever position, the air inlet is closed. Up
to the center position, the air is directed
t,o the lower
heater outlets.
When moving the lever from center position towards
the right, the air flow to the lower
heatezr outlets is
reduced and increased to the defroster
csutlets.With the lever in its right position, the air is directed
to the defroster outlets only. For windshield defrost-
ing, all levers have to be moved to the right.
FUNCTION OF THE HEATER AND VENTILATION
SYSTEMThe engine hood is provided with slots in front of the
windshield. The air is directed through the slots into
the heater housing located in the engine compart-
ment, flows into the air distributor housing, and
from there to the lower heater outlets and,/or defros-
ter outlets, depending on the position of the control.
The two-stage blower motor is arranged in the heater
housing above the heater core and actuated by the
center control. The blower motor draws in the air
entering through the slots, blows the air through the
heater core into the air distributor housin:?, and from
there to the lower heater outlets and/or defroster
outlets, depending on the position of the lower con-
trol. See Figure 9A-32.
The heater valve regulates the flow of coolant
through the heater core, thereby varying
t:he temper-
ature of the air flow past the core.
The ventilation of vehicle interior is completed by a
draft-free air circulation pattern. Vent
slots are ar-
ranged below the back window which
are: connected
through channels to the rear quarter
iside panel.
From here, the inside air escapes into
the! open. TheFigure
9A-32 Air Flow
head wind (caused by the car traveling down the
road) promotes this process so that there is always
fresh air in vehicle interior.
On the Model 54 Station Wagon, there will be no air
outlets in the rear. For adequate flow-through type
ventilation, it will be necessary to open a rear win-
dow.Aside from the fresh air admission through the
heater system, two fresh air inlet nozzles are ar-
ranged in the center of the instrument panel. These
nozzles can be turned to direct the air flow in the
desired direction. In addition, rotary flaps allow the
regulation of the entering air or to shut off the air
completely.
These nozzles admit unheated fresh air only and
operate independent of the heater and defroster sys-
tem.
DIAGNOSIS
HEATER SYSTEM TROUBLE DIAGNOSIS
TROUBLETemperature of heated air at outlets too low.
CAUSE AND CORRECTIONCheck radiator cap for proper sealing action. Re-
place, if necessary.
Check for adequate coolant supply. If level is down,
correct cause of coolant loss and refill radiator.
Inspect hose for kinks. Relieve kink or replace hoses.
Check thermostat operation by measuring tempera-
ture of coolant at radiator. Temperature should be
within 5 degrees F. of thermostat rated value (189
degrees F.).

98.40 1973 OPEL SERVICE MANUAL
2. Interconnect manifold and gage set (J-5725-01),
gage charging lines (J-5418) and gage adapters
(J-5420) to air conditioning system as shown in Figure
9B-40.3. Place transmission in “Park” for automatics and
in neutral for manuals. Apply hand brake.
4. Turn blower switch to the “Hi” position.
5. Turn temperature switch to “Max” position.
6. Run engine at 2000 RPM for ten (10) minutes with
car doors and windows closed and the hood up. Place
a high volume industrial type fan in front of radiator
if head pressure should exceed 250 psi and also at
high ambients to bring the pressures to within the
limits specified in the Functional Charts in Division
V.In the case of the Opel 1900 and the Manta, a ther-
mometer should be placed in a position to read the
temperature of the air discharging from the right-
hand A/C outlet. In case of the GT, a thermometer
should be placed in a position to read the tempera-
ture of the air discharging from the left-rear A/C
outlet.
HEATER-AIR CONDITIONER REFRIGERANT
CIRCUIT TROUBLE DIAGNOSIS GUIDE
Insufficient Cooling (Check Air Flow)
Normal Air Flow (Inspect system for visual defects.
Run functional tests.)
Discharge Air
- Normal Temp Check for air leaks
through dash, car body, windows, or from heater or
ventilators.
Discharge Air
- High Temp Check sight glass for
foaming and compressor clutch for engagement.
No Compressor Clutch Engagement Check connec-
tions at clutch switch, harness connectors, and check
clutch switch.
No Foaming Compare evaporator pressure to that
on functional test table.
Foaming System is probably low on refrigerant.
Check for leaks, repair, evacuate, and charge. If
foaming still occurs, check for restriction in refriger-
ant lines between condenser and receiver dehydrator.
Evaporator Pressure Normal Compare head pres-
sure to pressure on functional test table.
Evaporator Pressure Low Ice may be forming on
evaporator. Low volume of air discharging at A/C
outlet after system has been running above idle con-dition
,for approximately 15-30 min.utes. Discharging
air gradually elevating in temperature. Check expan-
sion valve. If valve isn’t permitting flow of liquid,
this will be indicated by a warm pipe out of the
evaporator. This may be caused by: 1) Clogged or
Plugged inlet screen in the expansion valve; 2)
Broken capillary line; or 3) Discharged temperature
bulb. If the valve is okay, the pipe out of the evapora-
tor will be cold.
Evaporator Pressure High Check the expansion
valve to determine if themobulb is making good con-
tact and is properly insulated. Operate engine at 2000
RPM with maximum air conditioning setting. If
evaporator pressure remains high, feel suction line.
If line feels frosty or extremely
(cold with relative
high ambient conditions, then partially cover the
condenser to obtain head pressures from 265 psi to
280 psi maximum. If evaporator pressure rises above
30 psi, change the expansion valve.
Also, check if compressor may be the cause due to
some internal or external mechanical trouble which
prevents reduction of pressure. Check for external
troubles, slipping belt, bad clutch and/or pulley, or
improper clutch engagement, before investigating
the compressor internally.
Head Pressure High Check for the following: Con-
denser air flow low, air in system, excessive refriger-
ant in system, restriction in condenser.Head.PressureLowRestriction in flow of refrigerant
to evaporator, or expansion valve plugged or defec-
tive.
Low Air Flow (Check blower operation and
evaporator. Check operation of controls.)
Ice BIocking Evaporator Run functional test. If
evaporator pressure is low, ice may form on evapora-
tor and reduce air flow.
Evaporator Pressure Low Ice may be forming on
evaporator. Low volume of air discharging at A/C
outlet after system has been running above idle con-
dition for approximately 15-30 minutes. Discharging
air gradually elevating in temperature. Check expan-
sion valve. If valve isn’t permitting flow of liquid,
this will be indicated by a warm pipe out of the
evaporator. This may be caused by: 1) Clogged or
plugged inlet screen in the expansion valve; 2)
Broken capillary line, or 3) Discharged temperature
bulb. If the valve is okay, the pipe out of the evapora-
tor will be cold.BlowerNot OperatingCheck for the following: Fuse
blown, blower switch defective, wire broken or loose
connection, poor ground connection, or blower mo-
tor defective.

r98-82 1973 OPEL SERVICE MANUAL
SPECIFICATIONS
Tightening Specifications
Part
Location
NutDrivePlateNut toCompressorShaft..............................
NutRear Head to Shell................................................................
CaPSchraderServiceValve......................................................
Compressor Specifications
Torque
Lb. Ft.
15
21
5Type
..............................................................................................Six Cylinder Axial Opposed
Make
............................................................................................................................Frigidaire
Effective Displacement (Cu. In.)
..........................................................................................
9.2Oil
..........................................................................................................................525 Viscosity
Oil Content (New)
....................................................................................................10 Fl. Oz.
Air Gap Between Clutch Drive Plate and Pulley
......................................0.022 to 0.057 In.
Clutch Type
................................................................................................................h4agnetic
Belt Tension
..............................................................................................1 lo-125 Lbs. Irritial
....................................................................................................................80 Lbs. Retension
Pipe and Hose Connection Torque Chart
Metal TubeThread andSteel TubingAluminum orNominal Torque
I
Outside Dia.Fitting SizeTorqueCopper TubingWrench Span
Lb. Ft.Torque
Lb. tit.
5-7
General SpecificationsThermostat Opening Temperature
.._.....,,,...__....,,.............................................................. 189
Capacity of Cooling System With Air Conditioner (Quarls)
.,,..___....___............... 6 (Approx.)Type of Refrigerant
.___,,,._...,.,,,.__.....,,,.......,,,,.......,,,...................,,,......,,,............ Refrigerant 12
Refrigerant Capacity (Fully Charged)
Opel
1900-Manta,,._....,,,,._...._.,,,,.......,,,........,,............................................................2 Lbs.
GT
,..__..,..,..__..,,,.......,,,,.......,,,........,,,.,......,,,,,......,,.,,........,,.......,,..........,,............... 2 l/4 Lbs.
Functional Test Procedures1. Place transmission in park for automatics and in
neutral for manuals. Apply hand brake.
2. Turn blower switch to HI position,
3. Turn temperature switch to MAX position-.
4. Run engine at 2000 RPM for ten (10) minutes with
car doors and windows closed and the hood up. Place
a commercial high volumn fan in front of condenser
if head pressure should exceed 250 psig.A commercial high volumn fan should be placed in
front of the condenser at high ambients to bring the
pressures to within the limits specified in the Func-
tional Charts. When testing the Opel 1900 and
Man& a thermometer should be placed in a position
to read the temperature of the air discharging from
the right-hand A/C outlet. When testing the GT, a
thermometer should be placed in a position to read
the temperature of the air discharging, from the left-
rear
,A /c outlet.

RADIO. GT9c- 105
RADIO
GTCONTENTS
Subject
DESCRIPTION AND OPERATION: (Not Applicable)
DIAGNOSIS:
RadioTroubleDiagnosis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MAINTENANCE AND ADJUSTMENTS:
Antenna Trimmer Adjustment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MAJOR REPAIR:
RemovingandInstallingRadio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SPECIFICATIONS: (Not Applicable)
Page No.
9c-105
9C-106
9c-107
DIAGNOSIS
RADIO TROUBLE DIAGNOSISBecause radio problems are most often repaired at
United Delco authorized warranty repair stations,
the tendency for many dealer servicemen is to
remove the set when a problem is reported, without
any preliminary diagnosis. This results in a large
number of radios showing up as “NO TROUBLE
FOUND” units when received by the warranty re-
pair stations. This indicates that the trouble can
often be corrected without removal of the radio.
The inconvenience to an owner of driving without a
radio while his set is being serviced at a warranty
station can frequently be avoided if the following
quick checks are used to eliminate external radio
system :problems before removing the radio for re-
pair.
Always determine from the owner the exact nature
of the radio problem as an aid to diagnosis. Knowing
whether the condition is intermittent or constant,
whether it occurs with engine off or running, with
car stationary or moving, will help to pinpoint the
problem. Never turn on radio with speaker discon-
nected.
Radio Ii
Inoperative.1. Turn on the radio. The dial should light and a
thump should be heard from the speaker.a. If a thump is heard, go to Step No. 2 for antenna
check.b. If no thump is heard,
check the fuse.
(1) If fuse is bad, replace and try radio again. Race
engine and, if fuse blows again,‘remove the radio and
speaker assembly for repair by
4 trained radio techni-
cian.
(2) If fuse is good, check to
s&e that the speaker-to-
receiver interconnecting cable is connected securely.
If there is still no thump when the radio is turned on,
remove the receiver and speaker for repair.
2. Check the antenna by substituting with one held
out the car window.
a. If radio is still dead with substitute antenna,
remove the receiver and spea!er for repair.
b. If radio operates near normal with substitute an-
tenna, some part of the car antenna or lead-in is at
fault.
Radio Reception Is Weak1. Check to see if antenna trimmer is peaked.
a. Position antenna at a height of 31 inches.
b. Tune radio to weak station at or near 1400 KHz
on the dial, and turn volume control to maximum.

RADIO - OPEL 1900 - MANTA9c- 109
RADIO
OPEL 1900
- MANTA
CONTENTS
Subject
DESCRIPTION AND OPERATION: (Not Applicable)
DIAGNOSIS:
RadioTroubleDiagnosis. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MAINTENANCE AND ADJUSTMENTS:
Antenna Trimmer Adjustment
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .MAJOR REPAIR:
Removal&InstallationRadio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal81InstallationAntenna. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SPECIFICATIONS:Page No.
9c-109
9c-110
9c-111
9c-111
DIAGNOSIS
RADIO TROUBLE DIAGNOSISBecause radio problems are most often repaired at
United Delco authorized warranty repair stations,
the tendency for many dealer servicemen is to
remove the set when a problem is reported, without
any preliminary diagnosis. This results in a large
number of radios showing up as “NO TROUBLE
FOUND” units when received by the warranty re-
pair stations. This indicates that the trouble can
often time be corrected without removal of the radio.
The inconvenience to an owner of driving without a
radio while his set is being serviced at a warranty
station can frequently be avoided if the following
quick checks are used to eliminate external radio
system Problems before removing the radio for re-
pair.
Always determine from the owner the exact nature
of the radio problem as an aid to diagnosis. Knowing
whether! the condition is intermittent or constant,whether::it occurs with engine off or running, with
car stationary or moving, will help to pinpoint theproblem: Never turn on radio with speaker discon-
nected.
Radio Is Inoperative
1. Turn on the radio. The dial should light and a
thump should be heard from the speaker.a. If a thump is heard, go to
Step No. 2 for antenna
check.b. If no thump is heard, check the fuse.
(1) If fuse is bad, replace and try radio again. Race
engine and, if fuse blows again, remove the radio and
speaker assembly for repair by a trained radio techni-
cian.
(2) If fuse is good, check to see that the speaker to
receiver interconnecting cable is connected securely.
If there is still no thump when the radio is turned on,
remove the receiver and speak+ for repair.
2. Check the antenna by substituting with one held
out the car window.
a. If radio is still dead with’substitute antenna,
remove the receiver and speaker for repair.
b. If radio operates near normal with substitute an-
tenna, some part of the car antenna or lead-in is at
fault.
Radio Reception Is Weak1. Check to see if antenna
tri$mer is peaked.
a. Position antenna at a height,of 31 inches.
b. Tune radio to weak station at or near 1400 KHz
on the dial, and turn volume control to maximum.

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

Subject
Page NumbelSubjectPage Number4.Speed Manual I..
Clutch
Detent Cable Adjustment
:Differential
Directional Signal Switch
Repair Opel 1900 & Manta
Repair GT
:Disassembly of
4.Speed Manual Transmission
DistributorFunction of Valves and Hydraulic Control Units
Opel
3.Speed Automatic.................
74-21
Fuse Chart..............................lG-56
Fusible Link.............................
lA-8Specifications.
Point Replacement..
..,78-127A-
17c-9148-73E-393E-4878.23
1C-26
1 c-20
GEGas Tank See Fuel Tank
General Specifications
Engine...............................6A-28
Opel 3.Speed Automatic
.................7C-134
Transmission, Manual.,
..................78-33
Clutch...............................7A-7
Body................................ZA-4
Governor Drive Gear
Opel
3.Speed Automatic.................7C-103
Grille
Opel 1900 & Manta.....................8A-7
GT..................................8A-6 Electrically Heated Rear Window
Engine
General Description
Cooling System
Lubrication System
Trouble Diagnosis
Exhaust Manifold
Exhaust System
Removal and Installation
External Oil Leaks,
Opel 3 Speed Automatic
FFast Idle Adjustment
..................
Filter-Engine Oil
......................
Fluid Checking Procedure Transmission
Opel 3Speed Automatic.............
Frame-Opel 1900 & Manta.............
Frame
GT-Opel......................
SWVOOpel Xipeed Automatic...........
Front Suspension
Opel1900&Manta.................
GT..............................
Front Wheel Alignment................
Front Wheel Bearing Adjustment
All Series.........................
Fuel Gauge
Trouble Diagnosis
Opell$OO&Manta...............
GT............................
Fuel Pump Operation..................
Fuel System
Fuel Tank (Opel 1900 & Manta)
.......
Fuel Lines (Opel 1900 & Manta)
.......
Fuel Tank
(GT)....................
Fuel Gauge Tank Unit
(GT)...........
Fuel Lines
(GT)....................
Fuel Tank Removal and Installation....
Cleaning Tank.....................
lH-576A-268-326A-46A-66A-126D-427C-816E-51
oc-77C~Bl2B-826-77c-1003A-23A-23C-223A-4
HHazard Warning Flasher
....................lG-55
Headlamp Aiming
.........................1 F-46
Headlamp Switch
Opel 190.0 & Manta
.....................1 F-46
Headlamp Mechanism GT
..................8A-2
Heater System Opel 1900 &Manta
Trouble Diagnosis
......................9A-11
Description and Operation
................9A-10
Adjustments and Minor Service............9A-12
Removal and Installation
.................9A-12
Specifications..........................$A-16
Heater System GT
Trouble Diagnosis
......................9A-4
Description and Operation
................9A-2
Adjustments and Minor Service
............9A-4
Removal and Installation.................9A-5
Specifications..........................$A-9Horn
Operation.............................lG-54
Hydraulic Operation
Opel
3.Speed Automatic.................7C-64
IIdentification Number Vehicle...............
OA-1ldle.Adjustment
..........................6E-51
Inflation Pressures, Tires.
...................36-62
Ignition Coil
Specifications.
.........................
lC-26Identification, Engine
......................
OA-1Ignition System
Timing...............................
lC-20Instrument Panel Parts Removal