1973 OPEL GT-R tow

dOORS2D-15
3. Unhook con&cting rod out of old support and
hook into new support and door lock.
the water deflector foil is inserted in lower door slot.See Figure
2D-6. Reverse procedure for installation.2D-i-
Figure
2D-7 Removing Support
4. Screw support onto door inner panel so that it canbe shifted in both holes. Adjust remote control so
that the connecting rod has a clearance at the door
lock of
.02 inch (0.5 mm).
5. Tighten support to door inner panel.
b. Install door trim pad
REMOVAL AND INSTALLATION OF FRONT
DOOR
BELT REVEAL MOLDING
1. Bend up ends of molding.2. With a wooden wedge, pry off molding towards
the top. See Figure
2D-8.Figure
2D-6 Installing Water Deflector
REMOVAL AND INSTALLATION OF FRONT
DOOR
INSIDEHANDLE WITH SUPPORT
1. Remove door trim pad.
2. Unscrew support and unhook connecting rod out
of door lock. See Figure
2D-7.Figure
2D-6 Removing Molding
3. Check retaining clamps in outer door panel for
proper position and tight seat. Push new molding
onto retaining clamps and bend both ends inwards.
REMOVAL AND INSTALLATION OF FRONT
DOOR
WINDOW LIFTER
Removal1. Remove door trim pad.

2D-201973 OPEL SERVICE MANUAL
2. Remove door sash window.
Figure 2D-23 Guide Rail Screws
3. Pull guide rail towards the top out of door.
4. Position sash window so that cable retainer can be
unscrewed through access hole. Pull out sash win-
dow towards the top.
5. Push sash channel off window glass. See Figure2D- 24.Figure 2D-25 Cable and Pully Location
3. Loosen sheave adjustable bracket. Unscrew win-
dow regulator from inner door panel and remove
regulator and cable through access hole. See Figure
2D-26.Figure 2D-24 Sash Channel
6. Place new window glass and new filler into sash
channel.
REMOVAL AND INSTALLATION OF REAR
DOOR WINDOW REGULATOR
1. Remove door trim pad.Figure
213-26 Regulator Attaching Screws
Installation
- Left Door
In counterclockwise direction, wind cable onto pul-
ley up to the shoulder and clamp it behind lug. See
Figure 2D-27.

ROOF AND SUN ROOF2F-27
not the case, take off crank handle and cable crank
(see Figure 2F-4) and physically reposition lifters to
be approximately 90 degrees to guide rails and to
contact guide stops. Rotate cable crank to its fully
clockwise limit alad reinstall.
Figure 2F-4 Sun Roof Cranking Handle and CableCrank2. Open sun roof until rear lifters lay in a horizontal
position (see Figure
2F-5), loosen lifter pin nut and
turn lifter pin adjusting screw accordingly to lower
or raise lifter pin in slot of lifter.3. Hold lifter pin adjusting screw down and tighten
lifter pin nut.
4. Recheck operation of sun roof and note that lifter
contacts stop when lifter is approximately 90 degrees
to guide rail.
Pull sun roof frame forward and reattach to sun roof
panel.
MAJOR REPAIRREMOVAL AND INSTALLATION OF SUN ROOF
PANEL AND SUN ROOF FRAME
Removal of Sun Roof Panel1. Open sun roof to half open position and pry loose
sun roof frame from sun roof panel (see Figure
2F-1).2. Push detached sun roof frame toward the rear
until it contacts car roof stop.
NOTE: If difficulty is encountered when pushing
sun roof frame rearward due to the frame hooking
into sun roof panel, close sun roof panel completely
and then proceed to push sun roof frame toward rear
of car.
3. Close sun roof panel and then open it approxi-
mately one turn of operating crank.
4. Remove one of two screws holding each of front
Figure
2F-5 Lifter Pin Adjusting Screw
Figure ZF-6 Swinging Front Guide Inboard

SEATS, INTERIOR TRIM AND HEADLINING26-33SEATS, INTERIOR TRIM AND HEADLINING
CONTENTS
SubjectPage No.
DESCRIPTION AND OPERATION: (Not Applicable)
DIAGNOSIS: (Not Applicable)
MAINTENANCE AND ADJUSTMENTS: (Not
Applicable)
MAJOR REPAIR:
Removal and Installation
FrontSeat
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .RearSeat
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Glove Compartment Lock ..,.........................................
Front
SidePanelTrimPad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Headlining
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RearSidePanelTrimPad. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .SPECIFICATIONS: (Not Applicable)26-33
26-33
26-3426-34
26-3526-37
MAJOR REPAIRREMOVAL AND INSTALLATION OF FRONT SEAT
1. Pull hook out of seat lock. See Figure 2G-2.
2.TZ.Gy3at towards the front and unscrew. See Fig
Figure
2G-2 Pulling Hook Out of Seat LockFigure
2G-3 Seat To Underbody Attachment
REMOVAL AND INSTALLATION OF REAR SEAT
BACK1. Push seat towards seat back and unhook it to-
wards the top. See Figure
2G-4.
2. Unscrew safety belt on left and right side and bendup metal tabs below seat back. See Figure
2~3-5.

26-341973 OPEL SERVICE MANUAL
a 13/16 inch deep socket, and remove. See Figure2G-6.Figure
ZG-4 Seat to Underbody Hook
Figure
ZG-5 Seat Back Metal Tabs
3. Remove seat back towards the top.
REMOVAL AND INSTALLATION
OF GLOVE
COMPARTMENT DOOR LOCK
1. Unscrew nut of glove compartment lid lock, usingFigure ZG-6 Removing Glove Compartment Lock
2. Install new glove compartment lid lock.
REMOVAL AND INSTALLATION OF FRONT SIDE
PANEL TRIM PAD
1, Lift up door sill shield and pull off sealing strip up
to the instrument panel cover. See Figure 2G- 7.
Figure
ZG-7 Pulling Off Sealing Strip

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.

FRONT SUSPENSION3A- 7
Figure 3A-12 Front Suspension Attaching Points
Always use new self-locking nuts.
7. Reinstall guard plate.
8. Crosswise torque wheel nuts to 65 ft.lbs.UPPER BALL JOINT REMOVAL AND
INSTALLATION
RemovalI. Place jack under spring eye and raise car. Remove
wheel from car.
2. Remove cotter pin and castle nut from upper ball
joint stud. Discard cotter pin.
3. Press ball stud from steering knuckle using puller
J-21687, and remove two (2) bolts attaching ball
joint to upper control arm. See Figure 3A-13.
4. If dust cap on upper ball joint is torn or missing,
the ball joint should be replaced.
Installation
CAUTION:
Fasteners are important attachingparts in
that they could
afEct the pertkmance of vital com-
ponents and systems, and/or could result in major
repair expense. They must be replaced with one of
the same part number or with an
equivaknt pa-t if
replacement becomes necessary. Do not use a re-
placement part of lesser quality or substitute design.
Torque values must be used as specified
durikg reas-
sembly to assure proper retention of these parts.Figure 3A-13 Upper Ball Joint
1. Install upper control arm ball joint with the off
center holes in flange showing towards the steering
knuckle spindle.
2. Install two (2) bolts attaching ball joint to upper
control arm. Torque nuts to 29 Ibft.
3. Install upper ball joint stud in%eering knuckle
and torque castle nut to 29
Ib.ft. on GT and 40 lb&.
on Opel
1900 - Manta.
4. Install new cotter pin, and replace wheel.
5. Always check caster and camber after installing
new ball joints.
LOWER BALL JOINT REMOVAL AND
INSTALLATIONNew lower ball joints have an axial play of up to
,020inch. The maximum permissible axial play of older
ball joints is
,080 inch. At an axial play of more than
,080 inch, the lower ball joint must be replaced. If the
dust cap is torn, loose, or missing, the lower ball joint
must also be replaced. See Figure
3A-14.The lower ball joints are checked for wear by using
Checking Gauge J-23402 for the GT, and using
Checking Gauge J-23745 for the Opel 1900
- Manta.
See Figure
3A-15.
Removal GT1. Raise car and support at rear of front frame rails.
2. Remove front wheel.