Make certain you have read the Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included manual thoroughly before attempting the Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included bulb replacement on your Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included. Without touching the surface of the Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included lens, remove the lens tube and set it aside. Write down the number from inside the tube's inner lip for the purpose of make, model or serial number for any future need to buy Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included replacement parts. Your bulb should be sitting just beyond the opening of the Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included body. Reach in with two fingers and disconnect the Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included bulb. Reverse these steps to re-assemble your Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included. This concludes the Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included review - be sure to read the entire Panasonic PTL-6510UL XGA (1024 x 768) LCD Multimedia Projector, 4200 ANSI Lumens, 30.5 lbs.(13.8 kg), Lens Not Included manual.