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Nissan Cube

2010 Nissan Cube.

 

Vehicle type: Four-door utility vehicle

NAGS® numbers*: Windshield part number FW3103

A. Windshield
Preparation

1. Cover the front seats, floorboards, dash and steering wheel with a clean drop cloth or disposable plastic covers. Note: Always wear eye and hand protection when working with glass. Make sure you have the right glass and moldings, and that the urethane systems you are about to use are current. Windshield part number is FW3103.

2. Drape the fender with a fender cover and tape up any vulnerable areas on the vehicle to protect against possible damage. Tape up the defroster vents to prevent debris from falling into the openings.

3. There is no need to worry about rearview mirror removal on this vehicle as the mirror is attached to the header.

4. Remove the windshield-wiper nut covers.

5. Remove the windshield-wiper nuts using a 14-millimeter wrench or socket. Move the wiper arm in an up-and-down motion to break it loose from the post, or use a wiper-puller. Caution: Wipers can sometimes be hard to remove. To avoid stressing the post, use a wiper-puller.

6. Remove the seven expansion retainers along the leading edge of the cowl panel.

7. Remove the two cowl end caps from the fender area.

8. Slide the cowl panel down and out from under the bottom edge of the glass. Set the panel in a safe place.

9. Unhook the washer hose; be careful not to lose the joiner.

10. The top and side molding is an insert molding similar to a Toyota molding. For this installation, we were able to salvage the molding due to its relative newness and warm weather conditions. 
 

Note: Before beginning windshield removal, verify the new windshield is the correct one and the urethanes and primers are current. Never use outdated products as this could jeopardize the structural integrity of the vehicle and the safety of its passengers.

Removal
11. Make sure cutting blades are sufficiently sharp.

12. Before cutting out the windshield, remove contaminants from the glass and pinchweld to prevent contact with the urethane.

13. If you are installing an aftermarket windshield, use a setting tool to allow for an easy set.

14. Use the cutting tools of your choice to remove the glass from the adhesive bead. If you use a power tool, lubricate the cutting area with water. Spray the top and sides; then make your cuts.

15. Take the windshield out of the opening using vacuum cups. Make sure the vacuum cups do not overlap a crack in the glass. Lift the glass and place it on a windshield stand or suitable workstation.

Installation
16. After cutting the windshield out, remove contaminants such as dirt, moisture and debris from the pinchweld. Clean the dashboard.

17. This windshield is relatively small and easy to handle but it does not have gravity stops. Due to the vertical plane of the glass, the gravity can displace the glass quickly. While the OEM glass comes with hangers, the use of temporary gravity stops is recommended if installing an aftermarket part.

18. Dry fit the new glass to the opening. Mark your glass using a grease pencil or retention molding tape.

19. Place your vacuum cups on the new windshield in the appropriate location.
Set the windshield onto the old urethane.

20. With the windshield resting in the opening, make sure it is in the right spot.
Adjust both sides to the correct setting, marking the passenger side, then the driver side. Lift the glass and place it on a windshield stand or suitable workstation.

21. Follow the urethane manufacturer’s recommendations for installation.

22. Clean the inside of the windshield using a urethane manufacturer-recommended product. Do not touch the bonding area of the windshield after cleaning, prepping or priming it.

23. Wear powder-free Nitrile gloves to protect against harsh chemicals.

24. Apply the glass prep and primer following the urethane manufacturer’s recommendations.

25. Using the tool of your choice, remove the original urethane bead, leaving 1 millimeter-2 mm of existing urethane on the pinchweld. Make sure there are no contaminants and do not touch the pinchweld after prepping the area.

26. Apply the pinchweld primer only to the areas where needed, and follow the urethane manufacturer’s recommendations. Allow preps and primers to dry as recommended by the urethane manufacturer.

27. Apply a triangular bead of urethane to the same path as the freshly cut urethane on the pinchweld. Before cutting your V-notch, cut the tip off of your nozzle with a nozzle-cutter. With the cut nozzle, measure to the top of the roofline, and at 1/16-inch higher than the roofline, make a mark on the nozzle with a pen or marker. Notch the nozzle up to the marked line; this will give you the appropriate triangular bead.

28. Lift the windshield from the windshield stand or workstation using vacuum cups. Set the windshield on the urethane at the mark you made during your dry fit. Lower the driver’s side of the windshield onto the urethane and line it up with the dry-fit mark; it is now in place.
The windshield is now ready to be decked. Press firmly to ensure a good seal.

29. Before re-installing the parts, check for leaks. Use a leak detector to go over the perimeter of the windshield. If you find a leak, apply more pressure or add more urethane to the spot and ensure that the glass makes contact with the wet urethane.

30. Re-install the removed parts in reverse order.

31. Allow the urethane to cure according to the urethane manufacturer’s recommended cure time before returning the vehicle to the customer. Warning: Disregarding the safe drive-away time that your urethane manufacturer recommends could jeopardize the structural integrity of the vehicle and the safety of its passengers.

32. You have completed the removal and replacement of the windshield.

 By Bob Beranek
© 2010 National Glass Association.  


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