roof CHEVROLET DYNASTY 1993 Workshop Manual

AG-VEHICLE BODY COMPONENT SERVICE INDEX
page page
A-Pillar and Roof Rail Mouldings ............. 61
Body Side Applique ....................... 60
Body Side Mouldings ...................... 60
Closure Panel Sight Shield ................. 52
Cowl Cover ............................. 54
Door Glass ............................. 58
Door Glass Opening Moulding ............... 59
Door Latch ............................. 57
Door Opening Scuff Plates ................. 61
Door Opening Weatherstrips ................ 60
Door Trim Panel ......................... 56
Floor Carpet ............................ 64
Front Center Console ..................... 64
Front Door and Hinge ..................... 56
Front Door Silencer and Water Shield ......... 56
Front End Splash Shields .................. 54
Front Fender ............................ 55
Front Seat Belts ......................... 61
Front Seats ............................. 63
Fuel Fill Door ........................... 68
Glass Run Weatherstrip ................... 58
Head Lining ............................. 65
Hood and Hinges ........................ 52
Hood Applique .......................... 54
Hood Latch and Release Cable .............. 53
Hood Latch Safety Catch .................. 54
Inside Latch Release Handle ................ 59 Lift Gate
............................... 67
Lift Gate and Fuel Fill Door Release Cables .... 69
Lift Gate Latch and Striker ................. 68
Lift Gate Lock Cylinder .................... 68
Lift Gate Prop Cylinder .................... 67
Lift Gate Spoiler ......................... 67
Lift Gate Trim ........................... 61
Lower Quarter Trim Panel .................. 61
Lower Tail Panel Trim Cover ................ 61
Manual Window Lift Plate and Guide .......... 58
Manual Window Regulator .................. 57
Manual Window Regulator .................. 58
Outside Door Latch Release Handle .......... 58
Overhead Console ........................ 65
Power Door Lock Actuator .................. 59
Power Window Regulator .................. 57
Quarter Glass Module ..................... 66
Quarter Panel Spoiler ..................... 67
Rear Seat Belts .......................... 62
Rear Seats ............................. 63
Rear Window Glass ...................... 65
Roof Seam Molding ....................... 66
Side View Mirror ......................... 59
Sunroof Lift Control ....................... 65
Tail Lamp Closure Panel ................... 69
Upper Quarter Trim Panel .................. 61
CLOSURE PANEL SIGHT SHIELD
REMOVAL (FIG. 1)
(1) Raise hood to open position.
(2) Loosen twist fasteners holding headlamp covers
to fascia. (3) Disengage hook and loop fasteners holding
sight shield to radiator closure panel. (4) Remove push-in fasteners holding sight shield
to bumper fascia. (5) Separate sight shield from vehicle.
INSTALLATION
Reverse the preceding operation.
HOOD AND HINGES
HOOD REMOVAL (FIG. 2)
(1) Raise hood to full up position.
(2) Lift front edge of cowl cover on the right side of
the windshield washer bottle and disconnect the un-
der hood lamp wire connector. (3) Mark all bolt and hinge attachment locations
with a grease pencil or other suitable device to pro-
vide reference marks for installation. When install-
ing hood, align all marks and secure bolts. The hood should be aligned to 4 mm (0.160 in.) gap to the front
fenders and flush across the top surfaces along fend-
ers. (4) Remove the top hood to hinge attaching bolts
and loosen the bottom bolts until they can be re-
moved by hand. (5) With assistance of a helper at the opposite side
of the vehicle to support the hood, remove the bottom
hood to hinge attaching bolts. Separate the hood
from the vehicle.
Fig. 1 Closure Panel Sight Shield
23 - 52 AG-BODY Ä

DOOR OPENING SCUFF PLATES
REMOVAL (FIG. 24)
(1) Open front door.
(2) Remove screws holding scuff plate to door sill.
(3) Separate scuff plate from vehicle.
INSTALLATION
Reverse the preceding operation.
A-PILLAR AND ROOF RAIL MOULDINGS
A-PILLAR MOULDING REMOVAL (FIG. 24)
(1) Open front door.
(2) Remove push-in fasteners holding A-pillar
moulding to roof rail above door opening. (3) Remove trim plug and screw holding A-pillar
molding to A-pillar (4) Slide A-pillar moulding upward and pull rear-
ward to separate moulding from A-pillar.
A-PILLAR MOULDING INSTALLATION
Reverse the preceding operation.
LOWER QUARTER TRIM PANEL
REMOVAL (FIG. 24)
(1) Remove tail panel trim cover and security
shade, if equipped (2) Remove rear seat cushion and backs.
(3) Remove seat back latch striker bezel.
(4) Remove screw covers. Remove screws holding
lower quarter trim panel to quarter. (5) Pull rearward end of trim panel away from
quarter panel and push trim forward to clear door
opening flange. (6) Separate lower quarter trim panel from vehicle.
INSTALLATION
Reverse the preceding operation.
UPPER QUARTER TRIM PANEL
REMOVAL (FIG. 24)
(1) Remove lower quarter trim panel.
(2) Remove rear seat shoulder harness turning
loop cover. (3) Remove bolt holding belt turning loop to C-pil-
lar. (4) Remove bolt holding front seat belt to floor at
door sill. (5) Remove screw holding coat hook to roof rail.
(6) Remove roof rail moulding as necessary to clear
quarter panel removal path. (7) Remove push-in fastener holding upper quarter
trim to roof rail. (8) Remove screw covers from trim panel to gain
access to screws. (9) Remove screws holding upper quarter trim to
quarter panel. (10) Raise and support lift gate in the up position.
Disconnect bottom of lift cylinder. (11) Swing rear of trim panel away from quarter
panel and pull trim forward to clear door opening
flange. (12) Separate upper quarter trim panel from vehi-
cle.
INSTALLATION
Reverse the preceding operation.
LOWER TAIL PANEL TRIM COVER
REMOVAL (FIG. 24)
(1) Raise lift gate to the up position.
(2) Remove hidden screws holding tail panel trim
cover to tail panel from carpeted area. (3) Remove push-in fasteners holding top tail panel
trim to opening sill. (4) Lift up floor cover and position cover out of the
way. (5) Separate cover from vehicle.
INSTALLATION
Reverse the preceding operation.
LIFT GATE TRIM
REMOVAL (FIG. 25)
(1) Raise the lift to the up position.
(2) Disengage clips holding side moldings to lift
gate. Separate moldings from lift gate. (3) Remove expanding push-in fasteners holding
upper trim panel to lift gate. (4) Remove screw plugs and screws holding upper
trim panel to lift gate. Separate upper trim panel
from lift gate. (5) Remove screw plug and screw holding lower
trim panel to rear window wiper motor, if equipped. (6) Remove screws holding lower trim panel to lift
gate. Separate lower trim panel from lift gate.
INSTALLATION
Reverse the preceding operation.
FRONT SEAT BELTS
OUTBOARD SHOULDER HARNESS/LAP BELT REMOVAL (FIG. 26)
(1) Adjust front seat to the forward position.
(2) Remove bolt holding outboard lap belt anchor
to floor below door sill. (3) Remove lower and upper quarter trim panels as
necessary to gain access to shoulder harness turning
loop and retractor. (4) Remove bolt holding shoulder turning loop to
B-pillar.
Ä AG-BODY 23 - 61

OVERHEAD CONSOLE
REMOVAL (FIG. 33)
(1) Remove screws holding overhead console to re-
inforcement bracket. (2) Slide overhead console rearward to separate re-
inforcement bracket retainer tab from console. (3) Lower console from roof and disconnect wire
connectors.
INSTALLATION
Reverse The preceding operation.
HEAD LINING
REMOVAL
(1) Disconnect battery negative cable.
(2) Pull dome lamp downward to disengage from
retaining ring in head lining. Separate lens from
lamp body and remove bulb. Separate bulb holder
from lamp body. Remove attaching screw holding re-
taining ring to roof bow, if equipped. (3) Remove screws holding coat hooks to roof above
quarter panels. (4) Remove roof rail and A-pillar mouldings.
(5) Remove screws holding sun visors to roof
header and disconnect wire connector, if equipped.
Remove inboard sun visor hangers. (6) Remove overhead console, if equipped.
(7) Pull front reading lamp downward to disengage
from retaining ring in head lining and disconnect
wire connector. Remove screws holding retaining
ring to roof header, if equipped. (8) Remove pinch welt holding headlining to sun
roof opening, if equipped. (9) Remove screws holding lift gate opening header
moulding to rear roof header. Separate moulding
from header. (10) Remove one quarter trim panel as necessary
to clear head lining removal path. (11) Remove head lining from vehicle.
INSTALLATION
Reverse the preceding operation.
SUNROOF LIFT CONTROL
REMOVAL (FIG. 34)
(1) Remove sunroof glass panel. Refer to Owners
manual for proper procedures. (2) Remove pinch welt holding head lining to edge
of sunroof opening. (3) Remove trim ring from tilt control handle.
(4) Remove screws holding tilt control handle to
tilt control. Separate handle from control. (5) Remove nuts holding lift control to roof panel.
Separate lift control from roof.
INSTALLATION
Reverse the preceding operation.
REAR WINDOW GLASS
The rear window moulding often cannot be sal-
vaged after removal operation is completed. Verify
moulding availability from the parts supplier before
removing moulding.
REMOVAL (FIG. 35)
(1) Remove rear window moulding.
(2) Remove lift gate trim as necessary to gain ac-
cess to rear window defogger wire connector and
ground screw, if equipped.
WARNING: WEAR EYE AND HAND PROTECTION
WHEN HANDLING SAFETY GLASS. PERSONAL IN-
JURY CAN RESULT.
CAUTION: Do not damage body or trim finish when
cutting out glass or applying fence primer.
(3) Cut the urethane around the perimeter of the
back window glass. Refer to Windshield section of
this group for proper procedures. (4) Separate the rear window from the vehicle.
INSTALLATION
(1) Prepare the work area, window fence, and glass
the same way as described in the Windshield section
of this group. (2) Place the fence spacers at the locations shown
(Fig. 35). (3) Apply a 10 mm (0.4 in.) bead of urethane
around the perimeter of the glass. (4) Install the glass in the same manner described
in the Windshield section of this group. (5) Install the rear window moulding. Apply 50
mm (2 in.) masking tape over moulding to assure
alignment. (6) Connect rear window defogger wiring and in-
stall lift gate trim.
Fig. 33 Overhead ConsoleÐTypical
Ä AG-BODY 23 - 65

(7) After urethane has cured remove masking tape
and water test to verify repair. Verify rear window
defogger operation, refer to Group 8N, Rear Window
Defogger.QUARTER GLASS MODULE
REMOVAL (FIG. 36)
(1) Remove quarter trim panel as necessary to
gain access to quarter glass module. (2) Remove nuts holding quarter glass module to
quarter glass opening. (3) Cut urethane bonding around perimeter of
quarter glass opening fence. (4) Push quarter glass module from quarter glass
opening. (5) Separate module from vehicle.
INSTALLATION
(1) Clean hardened urethane from quarter glass
opening fence and glass module, if module replace-
ment is not required. (2) Prepare fence and module using method de-
scribed in the Windshield section of this group. (3) Reverse the removal operation.
ROOF SEAM MOLDING
REMOVAL (FIG. 37)
(1) Remove upper quarter trim panel.
(2) Remove head lining as necessary to gain access
to inside roof panel. (3) Remove seal nut holding seam molding to roof
panel.
Fig. 34 Sunroof
Fig. 35 Lift Gate Window Glass
23 - 66 AG-BODY Ä

(4) Separate molding from roof panel.
INSTALLATION
Reverse the preceding operation.
QUARTER PANEL SPOILER
REMOVAL (FIG. 38)
(1) Remove access cover from lift gate opening end
of quarter panel spoiler. (2) Remove bolt holding spoiler to tail lamp closure
panel. (3) Remove quarter trim panel.
(4) Remove nuts holding spoiler to quarter panel
from behind quarter panel above rear wheelhouse
(Fig. 38). (5) Separate spoiler from vehicle.
INSTALLATION
Reverse the preceding operation.
LIFT GATE SPOILER
REMOVAL (FIG. 39)
(1) Raise lift gate to the up position.
(2) Remove nuts holding spoiler to outboard pinch
flanges of lift gate. (3) Separate spoiler from lift gate.
INSTALLATION
Reverse the preceding operation.
LIFT GATE PROP CYLINDER
REMOVAL (FIG. 40)
(1) raise lift gate to the full open position.
(2) Support lift gate on a suitable lifting device.
(3) Remove bolt holding bottom of lift gate prop
cylinder to c-pillar. (4) Remove bolt holding top of lift gate prop cylin-
der to lift gate. (5) Separate prop cylinder from vehicle.
INSTALLATION
Reverse the preceding operation.
LIFT GATE
REMOVAL (FIG. 41)
(1) Raise lift gate to the full open position.
(2) Remove rear roof header molding.
Fig. 36 Quarter Glass Module
Fig. 37 Roof Seam Molding
Fig. 38 Quarter Panel Spoiler
Fig. 39 Lift Gate Spoiler
Ä AG-BODY 23 - 67

AJ-VEHICLE BODY COMPONENT SERVICE INDEX
page page
A-Pillar and Roof Rail Mouldings ............. 77
Cowl Cover ............................. 73
Cowl Panel Trim and Scuff Plates ............ 77
Door Glass ............................. 76
Door Glass Lift Plate and Guide Post ......... 76
Door Latch ............................. 75
Door Trim Panel ......................... 74
Floor Carpet ............................ 80
Front Center Console ..................... 79
Front Door and Hinge ..................... 75
Front Door Silencer and Water Shield ......... 74
Front End Splash Shields .................. 73
Front Seat Belts ......................... 78
Front Seats ............................. 78
Fuel Fill Door ........................... 84
Glass Run WeatherstripÐAJ-21 Body ......... 76
Grille .................................. 71
Grille Header Molding ..................... 71
Grille Opening Panel ...................... 71
Head Lining ............................. 81
Hood and Hinges ........................ 72
Hood Latch and Release Cable .............. 72
Inside Latch Release Handle ................ 76 Lower Grille
............................. 71
Outside Door Latch Release Handle .......... 76
Overhead Console ........................ 80
Power Door Lock Actuator .................. 76
Quarter Extension Trim Panel ............... 77
Quarter Glass Module ..................... 85
Quarter Trim Panel ....................... 77
Rear Seat Belts .......................... 78
Rear Seats ............................. 79
Rear Shelf Trim Panel ..................... 78
Rear Window Glass ...................... 81
Sun Roof Air Deflector .................... 81
Sun Roof Drain Tubes .................... 81
Sun Roof Weatherstrip .................... 81
Trunk Lid .............................. 82
Trunk Lid and Fuel Fill Door Release Cables . . . 83
Trunk Lid Hinge ......................... 82
Trunk Lid Latch .......................... 83
Trunk Lid Lock .......................... 83
Trunk Lid Luggage Rack ................... 83
Trunk Lid Torsion Bar ..................... 83
Trunk Opening Weatherstrip ................ 83
Window Regulator ........................ 75
GRILLE
REMOVAL (FIG. 1)
(1) Remove screws holding grille to header mold-
ing at top of grille. (2) Push downward on top of bumper fascia to gain
clearance for grille removal. (3) Push grille downward and pull outward.
(4) Separate grille from vehicle.
INSTALLATION
Reverse the preceding operation.
GRILLE HEADER MOLDING
REMOVAL (FIG. 1)
(1) Remove grille.
(2) Remove nuts holding header molding to grille
opening panel. (3) Separate header molding from vehicle.
INSTALLATION
Reverse the preceding operation.
LOWER GRILLE
REMOVAL (FIG. 1)
(1) Remove screws holding lower grille to fascia.
(2) Separate lower grille from vehicle.
INSTALLATION
Reverse the preceding operation.
GRILLE OPENING PANEL
REMOVAL (FIG. 2)
(1) Remove front bumper and fascia.
(2) Remove grille.
(3) Remove headlamp modules.
(4) Remove bolt holding grille opening panel to
bracket forward of radiator. (5) Raise hood and remove push-in fasteners hold-
ing sight shields to closure panel. Separate sight
shields from vehicle.
Fig. 1 Grille Assembly
Ä AJ-BODY 23 - 71

INSTALLATION
Reverse the preceding operation.
COWL PANEL TRIM AND SCUFF PLATES
COWL PANEL AND DOOR OPENING SCUFF PLATE REMOVAL (FIG. 12)
(1) Open front door.
(2) Remove screw holding trim panel to cowl for-
ward of the front door opening. (3) Remove screws holding scuff plate to door sill.
(4) Separate cowl panel trim and scuff plate from
vehicle.
COWL PANEL AND DOOR OPENING SCUFF PLATE INSTALLATION
Reverse the preceding operation.
A-PILLAR AND ROOF RAIL MOULDINGS
A-PILLAR MOULDING REMOVAL (FIG. 12)
(1) Open front door.
(2) Disengage clips holding A-pillar moulding to
roof rail above door opening. (3) Slide A-pillar moulding upward and pull rear-
ward to separate moulding from A-pillar.
A-PILLAR MOULDING INSTALLATION
Reverse the preceding operation.
QUARTER TRIM PANEL
QUARTER TRIM PANEL REMOVAL (FIG. 12)
(1) Remove A-pillar moulding and scuff plate as
necessary. (2) Remove front shoulder harness turning loop
cover. Remove bolt holding turning loop to quarter
panel. (3) Remove bolt holding rear shoulder harness an-
chor to floor. (4) Remove rear seat cushion and back.
(5) Remove screw holding quarter trim to roof rail.
(6) Remove quarter trim extension panel. Remove
screws holding quarter trim panel to wheelhouse
kickup. (7) Remove rear reading lamp. Remove screw hold-
ing quarter trim to roof from lamp opening. (8) Pull trim panel forward and separate from ve-
hicle.
QUARTER TRIM PANEL INSTALLATION
Reverse the preceding operation.
QUARTER EXTENSION TRIM PANEL
REMOVAL (FIG. 13)
(1) Remove quarter trim panel.
Fig. 12 Interior Mouldings, Panels, and Trim Covers
Ä AJ-BODY 23 - 77

(4) Remove nuts holding console to floor bracket.
(5) Position front seats full rearward.
(6) Raise console storage bin cover and remove bot-
tom mat. (7) Remove screws holding bottom of storage bin to
floor bracket. (8) Remove screws holding console side panels to
instrument panel. Disengage hook and loop fasteners
and separate side panels from console. (9) Disconnect shift indicator cable and clip from
shift mechanism through right side panel opening, if
equipped with automatic transaxle. Refer to Group
8E, Instrument Panel and Gauges for proper service
procedures. (10) Disengage clips holding parking brake lever
cover to console and separate cover from vehicle. (11) Remove center instrument panel bezel. Refer
to Group 8E, Instrument Panel. Remove screws hold-
ing console to instrument panel. (12) Remove screws holding console to lower in-
strument panel. (13) Remove bolts holding console to forward floor
mounting bracket. (14) Remove gear selector knob.
(15) Separate console from floor and remove from
vehicle.
INSTALLATION
Reverse the preceding operation.
FLOOR CARPET
REMOVAL (FIG. 20)
(1) Remove cowl trim panels and scuff plates.
(2) Remove front seats and inboard seat belts. (3) Remove center arm rest and front console.
(4) Remove outboard seat belt lower attaching
bolts. (5) Remove left dash panel foot rest.
(6) Remove rear seat cushion.
(7) Pull carpet from under quarter trim covers.
(8) Fold carpet and remove through door opening.
INSTALLATION
Reverse the preceding operation.
OVERHEAD CONSOLE
REMOVAL (FIG. 21)
(1) Remove screws holding overhead console to re-
inforcement bracket. (2) Slide overhead console rearward to separate re-
inforcement bracket retainer tab from console. (3) Lower console from roof and disconnect wire
connectors.
INSTALLATION
Reverse The preceding operation.
Fig. 19 Center Console
Fig. 20 Floor Carpet and SilencersÐTypical
Fig. 21 Overhead ConsoleÐTypical
23 - 80 AJ-BODY Ä

HEAD LINING
REMOVAL
(1) Disconnect battery negative cable.
(2) Pull dome lamp downward to disengage from
retaining ring in head lining. Separate lens from
lamp body and remove bulb. Separate bulb holder
from lamp body. Remove attaching screw holding re-
taining ring to roof bow, if equipped. (3) Remove screws holding coat hooks to roof above
quarter panels. (4) Remove roof rail and A-pillar mouldings.
(5) Remove screws holding sun visors to roof
header and disconnect wire connector, if equipped.
Remove inboard sun visor hangers. (6) Remove overhead console, if equipped.
(7) Pull front reading lamp downward to disengage
from retaining ring in head lining and disconnect
wire connector. Remove screws holding retaining
ring to roof header, if equipped. (8) Remove pinch welt holding headlining to sun
roof opening, if equipped. (9) Remove one quarter trim panel as necessary to
clear head lining removal path. (10) Disengage hook and loop fasteners holding
head lining to roof above rear window and slide head
lining from behind quarter panel. (11) Remove head lining from vehicle.
INSTALLATION
Reverse the preceding operation.
SUN ROOF WEATHERSTRIP
REMOVAL (FIG. 22)
(1) Remove sun roof sunshade and glass. Refer to
Owner's Manual for instructions. (2) Pull weatherstrip from pinch flange around sun
roof opening.
INSTALLATION
Reverse the preceding operation.
SUN ROOF AIR DEFLECTOR
REMOVAL (FIG. 22)
(1) Remove sun roof sunshade and glass. Refer to
Owner's Manual for instructions. (2) Disengage snap-on linkage at rear of air deflec-
tor in sun roof opening. (3) Remove screws holding air deflector to front of
sun roof opening.
INSTALLATION
Reverse the preceding operation.
SUN ROOF DRAIN TUBES
REMOVAL (FIG. 22)
(1) Remove head lining as necessary.
(2) Remove A-pillar or quarter trim covers as nec-
essary. (3) Remove cowl panel and sill plate trim as neces-
sary. (4) Disconnect effected drain tube from nipple at
sun roof opening. (5) Pull drain tube upward to remove from pillar
involved.
INSTALLATION
Reverse the preceding operation. Route the tube to
avoid kinks or puncture from sharp edges.
REAR WINDOW GLASS
REMOVAL (FIG. 23)
(1) Remove rear window mouldings.
(2) Remove interior trim as necessary to gain ac-
cess to rear window defogger wire connector and
ground screw, if equipped.
WARNING: WEAR EYE AND HAND PROTECTION
WHEN HANDLING SAFETY GLASS. PERSONAL IN-
JURY CAN RESULT.
CAUTION: Do not damage body or trim finish when
cutting out glass or applying fence primer.
(3) Cut the urethane around the perimeter of the
back window glass. Refer to Windshield section of
this group for proper procedures. (4) Separate the rear window from the vehicle.
INSTALLATION
(1) Prepare the work area, window fence, and glass
the same way as described in the Windshield section
of this group. (2) Place fence spacers at the locations shown (Fig.
23). (3) Apply a 10 mm (0.4 in.) bead of urethane
around the perimeter of the glass. (4) Install the glass in the same manner described
in the Windshield section of this group. (5) Install the rear window moulding.
(6) Connect rear window defogger wiring and in-
stall interior trim. (7) After urethane has cured, water test rear win-
dow to verify repair. Verify rear window defogger op-
eration, see Group 8N, Rear Window Defogger.
Ä AJ-BODY 23 - 81

TRUNK LID
REMOVAL (FIG. 24)
(1) Raise trunk lid to full up position.
(2) Disconnect the trunk lamp wire connector.
(3) Mark all bolt and hinge attachment locations
with a grease pencil or other suitable device to pro-
vide reference marks for installation. When install-
ing trunk lid, align all marks and secure bolts. The
trunk lid should be aligned to 4 mm (0.160 in.) gap to the quarter panels and flush across the top sur-
faces along quarter panels. (4) Remove the top trunk lid to hinge attaching
bolts and loosen the bottom bolts until they can be
removed by hand. (5) With assistance of a helper at the opposite side
of the vehicle to support the trunk lid, remove the
bottom trunk lid to hinge attaching bolts. Separate
the trunk lid from the vehicle.
INSTALLATION
Reverse the preceding operation.
TRUNK LID HINGE
REMOVAL
(1) Remove rear parcel shelf trim cover.
(2) Disconnect trunk lid lift torsion bars from
hinges. (3) Mark all attaching bolt, nut, and component lo-
cations with a suitable marking device. Use marks
as a reference when installing hinge. (4) Remove bolts holding trunk lid to hinge.
(5) Remove nuts and bolts holding hinge to closure
panel below rear window glass. (6) Separate hinge from vehicle.
INSTALLATION
Reverse the preceding operation.
Fig. 22 Sun Roof
Fig. 23 Rear Window Glass
23 - 82 AJ-BODY Ä