Vehicle Specific Sunroof Worksheet
MAKE: Hummer MODEL: H3
YEAR: 2006
TYPE: S.U.V. DATE: 3/30/2006
GENERAL SUNROOF TECHNICAL INFORMATION:
BRACING:
SERIES / MODEL: 740
CUT LINE STANDARD: 13 ½” STD. PROCEDURE; SEE INSTALLATION MANUAL
WITH CONSOLE: ATTACH REAR BRACKETS TO SUNROOF
RIBBED ROOF: Yes (Rib Cap Installation) TWO EXTRA BRACKETS ARE NEEDED IN FRONT L + R
X SEE SPECIAL INSTRUCTIONS
VEHICLE PREP:
X REMOVE STIFFENERS ELECTRICAL CONNECTIONS:
3 NUMBER REMOVED
BREAK HEADER & CANTRAILS LOOSE FROM ROOFSKIN
SEE SPECIAL INSTRUCTIONS
REMOVE INNER ROOF PANEL
HEADLINER BONDED, CUT FREE FROM ROOFSKIN
KIT PREP: HEADLINER:
LIFT REAR BONDING FLAP FOR ADDITIONAL CONTOUR USE HEADLINER AROUND ENTIRE SUNROOF
ADAPT BONDING FLAPS TO THE CONTOUR OF THE ROOFSKIN USE EXISTING HEADLINER (FILLET)
TRIM BONDING FLAPS (MAX. 5 MM) (MAX. .19 3/16 IN.) CUT & CLOSE OFF REAR AIR DUCT
HINGE SUNROOF REUSE PIECE OF HEADLINER AROUND DOME LAMP /CONSOLE
TRIM FRAME RUBBER IN REAR CORNERS RELOCATE REAR AIR VENTS
BEND MOTOR HOUSING DOWN
SWITCH MOUNTING AND RAIN SENSOR LOCATION:
REMOVE SWITCH BRACKET
X MOUNT DOME LAMP TO SUNROOF HOUSING
MOUNT CONSOLE / REAR AIR CONTROLS TO KIT
MOUNT REAR AIR CONTROLS BEHIND KIT
EXTRA GROUND FOR DOME LAMP
DRAIN HOSE ROUTING, FRONT: MISCELLANEOUS:
INSIDE A-PILLAR VERY TIGHT, SUNROOF LOCATION IS CRITICAL
X BETWEEN A-PILLAR & GARNISH MOLDING RIB MODIFICATION REQUIRED
EXIT INTO WET AREA OF ROCKER OR FACTORY GROMMET
EXIT AT BELT LINE SPECIAL INSTRUCTIONS:
DRILL ENTRY HOLE IN A-PILLAR
BRACING SUNROOF UNIT
X DRILL EXIT HOLE IN A-PILLAR
DRILL A HOLE IN FLOOR ROUTING REAR DRAIN TUBES
DRAIN HOSE ROUTING, REAR: RIB CAP PREPARATION PART 1
INSIDE C-PILLAR
X BETWEEN C-PILLAR & GARNISH MOLDING RIB CAP PREPARATION PART 2
EXIT AT WET AREA OF ROCKER OR FACTORY GROMMET
RIB CAP INSTALLATION
X EXIT AT WHEEL WELL (DRILL HOLE)
ACCESS TRUNK, EXIT AT FACTORY GROMMET (DRILL HOLE) ELECTRICAL CONNECTIONS
DRILL ENTRY HOLE IN C-PILLAR
DRILL EXIT HOLE IN C-PILLAR FINAL PICTURES
SEE SPECIAL INSTRUCTIONS
Please visit www.techwebasto.com for updated information Revised 9-20-04
Vehicle Specific Sunroof Worksheet
VEHICLE SPECIFIC INFORMATION:
The following information applies only to the vehicle model listed in this document. Below are multiple tips and work
arounds to assist the workshop or dealership installing a 700 series sunroof. Unique installation issues will be discussed
throughout this section. Webasto will not be held liable for damages acquired due to alterations in the subsequent repair
procedures.
ISSUES:
ISSUES:
Roof skin weak after sunroof installation.
RESOLUTION:
As the front portion of the roof skin ribs are removed during installation, Three braces on each side of sunroof are
recommended for additional roof structure.
TIPS:
TIP:
When routing rear drain tubes through the roof structure, insert a piece of foam as shown to prevent rattles and
to ensure the tubes continue on a downward angle.
Please visit www.techwebasto.com for updated information Revised 9-20-04
Vehicle Specific Sunroof Worksheet
TIP:
Rib Cap Preparation Part 1:
Cut roof opening per normal installation instructions. With exposed section of each rib, measure and cut out a
section approximately 7/16” in depth to allow for rib cap. A properly installed rib cap should fit flush with the
inside edge of sunroof opening and correctly contour the rib. Refer to the pictures below.
Please visit www.techwebasto.com for updated information Revised 9-20-04
Vehicle Specific Sunroof Worksheet
TIP:
Rib Cap Preparation Part 2:
Before installing the rib caps, the ribs will need to be stiffened by bonding a piece of aluminum stock to the
underside of the rib (Dimensions – 8 x 1 x 3/16” / P/N: SRA0000014A). After the proper allotted drying time, the
sunroof unit should be installed via standard installation instructions. Ensure to fill any remaining gaps between
the underside of roof skin and the sunroof unit.
TIP:
Rib Cap Installation: P/N: Left – SRA0000021A / Right – SRA0000020A
After the sunroof unit has been installed, apply bonding agent to exposed area (rib install location), properly align
rib cap to sunroof opening edge and install rib caps. Refer to following picture.
Please visit www.techwebasto.com for updated information Revised 9-20-04
Vehicle Specific Sunroof Worksheet
TIP:
Webasto Product has designed a recommended Relay type wiring procedure that should used when installing any
sunroof application. These wiring procedures are available by accessing the Sunroof Application lists on
http://www.techwebasto.com/sunroof_main.htm.
TIP:
For final installation pictures, please see below.
Please visit www.techwebasto.com for updated information Revised 9-20-04
