I unscruwd front lens and it wont screw back on

What brand is the Truck cap? but yes generally if there are no screws in the lens front or back then there is usually a very small slot someplace on the edge of the lens you should be able to fit a small flat blade screw driver into and pop the lens. If the lens is surrounded by a rubber gasket on the outside the gasket usually has to be pried back before the lens comes out

Is this a completely flat piece of glass? If so, it is only what is called a filter (probably a UV filter) and is not vital to the functioning of the lens. It's an accessory that is mostly used to protect the actual front element of the lens. Filters normally have a screw thread that simply screws into the front of a lens.

If the part that has come loose is curved on either surface, then it is part of the lens and you may need to have a comera shop help you put it back.

I have just had exactly the same thing on my daughter's NV3. In this case the lens cover would not open but if you power on the camera with you finger on the display button you can view stored images. If the lens cover is jammed you need to open the casing and maybe take the lens cover assembly apart. You need a very small cross head screwdriver (No.00 should be OK). There are 5 screws in total, 4 screws on the outside of the case (3 plus1 under the headphone socket cap) and 1 inside the battery compartment. You need to remove all 5 to remove the camera front casing. There are some retaining springs top and bottom on the front cover, gently prize off to reveal the lens cover assembly. Check to see if the lens cover will operate by switching on and off - if it works then the camera front casing is preventing it from opening and is probably bent out of shape. A little careful bending back into shape should resolve the problem. If it still does not work with the casing removed, read on. This is the tricky part. There are two extremely small, black retaining screws to the left hand side which hold the assembly onto the lens cover motor. Remove these screws and the front of the lens cover assembly to reveal the lens cover and the back plate of the assembly. Lift off the lens cover and switch on the camera. If the motor is still working, you will see a short black peg move from side to side as you turn the camera on and off. Thoroughly clean the lens cover and assembly, remove any obstruction and replace the lens cover making sure you locate the hole in the lens cover over the motor peg (described above).
The motor is magnetic and will attract the screws away from their holes if you replace the assembly front straight away, so when you replace the front of the lens cover assembly, place the screws in the correct holes before lowering it into place and then screw onto the motor/assembly back. Test that the lens cover opens and closes and replace the Camera front cover taking care not to bend it too much - if this becomes distorted it can stop the lens cover from operating resulting in the same problem.

There are only two ways to access a a bulf. By taking the lens off the front, or removing it from the back. The lens would be fastened with screws, if no screws in lens, check the back of the fixture for a socket which rotates and pulls out.

It is very easy to fix. Just Be Very Careful when doing the following Repair.

You will need the Following a Size 0 Screw Driver, and a Small Eye Glass Flat Head Screw driver.

1. remove the 4 Screws holding the side panels. (Make sure you do not mix these screws with the ones on step 2) as these screws are shorter.
2. Remove the 6 Screws on the bottom of the camera
3. Now carefully pull apart from the bottom up. You will see 2 more screws on the left side but do not remove them.
4. Seperate the Front faceplate carefully around the Lens assembly.
5. while keeping the Camera with the lens Facing Strate Up, remove the Two Screws on the right side of the Lens, but keep caution not to move the camera while the screws are out of place.
6. remove the Cover to the Lens Gears.
7. Now this is very important!!!!, Take the Small Eyeglass Flat head Screw Driver and Pry the Gear To the Left, not the one by the motor. you do not have to take the gear off, however just enough to allow you to Move the Lens Assembly manualy.
8. Turn the Lower half of the Lens assembly carefully until the Lens is compleatly In and lens protector flaps Shut.
9. Put the Gear back on.
10. put the Gear Cover back on and Screw the Two screws back in. Make sure they are Firmly tightened
11. Put the Front Face Plate back on by putting on the top first, then closeing the bottom.
12. make sure the side pannel with the Wrist Strap is in Correctly before screwing it in.
13. Place the Side Pannels back on and Screw them in.
14. Screw the 6 Bottom Screws back in.

Now put the Battery Back in and test it out. This should fix the error you were having. i just perfomed this on my camera 15 min before i Wrote these instructions it worked! Step 15 get back to taking great shots!

jakthebomb

The front element is easy to remove.
There's a plastic cover on the front of the lens which has a very small hole in it.
Get something like a very small screwdriver in that hole and prize the cover off.
Remove the 3 screws in the next plastic cover and remove it.
The next 3 screws you see hold the front lens element on.
This whole part rotates to adjust the infinity focus and is kept in position by those 3 screws.
Make sure you mark the position by maybe making a small scratch in the plastic next to one of the screws.
Or maybe scratch around one of the screws.
With those 3 screws removed the front element with the lens just falls out.

Here you go, removal & installation of:

Front Parking/Turn Signal Lights:

• Remove the screws from the the lens and separate the lens from the bezel
• Remove the screws from the turn signal housing and pull it out
• Turn the bulb socket CCW 1/3 turn and remove it
• Installation is the reverse of this procedure

Side (Front) Marker Lights:

• Remove the screws from the marker lens
  
• Separate the lens from the headlight
• Pull the bulb from the back of the lens
• Installation is the reverse of this procedure

Hope this helps

Mike

BASIC disassembly of your phone(i60/i90/i95)
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This ONLY covers unscrewing the housing and splitting it open? that ALL. You'll need a T-8 torx driver for this.

Step 1: Turn you phone off, turn it over, take off your battery cover, take out your battery, and take out your SIM card. Be careful with your SIM card. Unscrew your antenna, remove it, and take out the metal antenna tube.

Step 2: Get your T-8 torx. Unscrew the THREE torx screws in the battery compartment. They are located in the bottom two corners and in the top left corner of the battery compartment.

Step 3: Peel back the right hand side of your ?Nextel? sticker just above the battery compartment. Peel it back ONLY A LITLE, until you expose the fourth torx screw. Use your T-8 torx to unscrew it.

Step 4: Carefully separate the two halves of the housing. BE CAREFUL, and keep in mind that at the top of the phone (near the flip hinge) there are cables still attached (the flip ribbon cable and the headphone jack). You will not be able to separate the two halves of the phone body all the way and will want to make sure to keep the top part of the housing relatively close together. If you screw up and damage the cables up there? don't try to blame us? we warned you.

Step 5: Do whatever it is you wanted to do that required you to split apart the housing in the first place (e.g. replace a keypad, PTT buttons, etc.), put the two halves of you phones body back together (carefully aligned) and screw the torx screws back in.

Step 6: Put your antenna, SIM, and battery back in, and you're done. Enjoy!

**Now let's talk about the flip. This ONLY covers the removal of the front and inside lenses of the flip. If you want to remove your flip completely, or remove the LCD of the i90. SEARCH the forum for info on how to do that. You'll need a T-6 torx, a SMALL flat-head screw driver, a hobby knife, and a blow-dryer for this.

Step 1: _This is optional, but is ideal for those nervous people out there who don?t want to take any chances. Remove your antenna and battery but put your battery cover back on.

Step 2: FIRST, open the flip. With the phone facing you (as if looking at your screen), look into the gap between the flip hinge and the phone body in the very center of the flip's hinge. You're going to see a small slot in there. Remember that slot? it's important.

Step 3: Close the flip and turn on your blow-dryer. Keeping the dryer about 4 inches from the surface of the front lens (the blue thing on the i95 or the silver thing on the i90) heat up the lens surface. Keep your blow-dryer moving around? DON'T concentrate it in one spot, you'll end up melting something. All you want to do is soften the glue a little. You don't need to use the dryer for too long to accomplish this. A minute or LESS should be fine, use your GOOD judgment.

Step 4: Once you have heated up the front lens enough to soften the glue underneath, quickly open the flip and use your small screw driver and poke it through that slot we talked about in step 2. You are pushing on the back-side of the front lens when you do this. BE GENTLE! You should be pushing the top of the front lens away from the top of the flip. Manipulate the phone in your hands as necessary so that you can hold the top of the front lens away from the phone. Remove your screw driver and close your flip (careful not to let the part you pushed away slip from your grip.)

Step 5: GENTLY pull the front lens away from the flip a little bit and use your hobby knife to cut away at the glue. BE CAREFUL not to knick or cut ANYTHING EXCEPT for the glue when you do this. In this process you will cut a little, and pull a little further away, cut a little, and pull a little further away. Continue this until you have completely removed the front lens. Once completely separated, make sure little to no contact is made with the glue on the back of the lens or the front of the flip. The more you touch it, and/or the more **** that falls onto it (dust or dirt or whatever) the less sticky it will be.

Step 6: Use your T-6 torx driver to unscrew the four torx screws on the front of the flip. These screw hold the inside flip lens down, so once they are out, be careful when you open your flip.

Step 7: Open your flip and gently remove the inside lens. BE CAREFUL. On the i95, the LCD is NOT glued to the inside of the flip. It is held in by the inside flip lens. You'll need to GENTLY remove it from the lens. If you're not careful.. you'll damage your ribbon cable and be screwed.

Step 8: Once your done doing whatever it is you wanted to do that required you to take your lenses off in the first place, just reverse the processes in step 7 and step 6 to attach your inside flip lens again. Then simply pres your front flip lens firmly back in place. If you were careful, the glue should be undamaged and would be PLENTY strong enough to hold your lens securely in place. Presto, you're all set! Enjoy!

I drop my camera not even that hard and now it said the lens error message.. Does anyone know how fix this? I don't want buy a new camera.. I love this camera it's a hp m 257

I used Super Glue and my camer ia stil working.  However you need to be very careful taht no glue gets onto the lens itself as it cannot come off and will give your pictures a blurred effect