Hier noch etwas interessantes:
"I went thru my retailer and found that I could buy a new battery liner directly from Nikon Parts (310) 516-7124 for only $14 plus shipping. The part number is 636-057-4335 and it was an exact replacement. The replacement procedure was not trivial but but no worse that what you went through with the repair. This only replaces two of the three plastic tabs but they seem to be the most commonly broken."
Im Endeffekt kann man das also scheinbar über einen freundlichen Fachhändler bei Nikon bestellen und hat nicht das Problem, daß sie interne Teile nicht an Privatpersonen rausgeben.
Der thread ist an sich ganz interessant:
http://forums.dpreview.com/forums/read. ... ge=2267289
Noch eine andere Möglichkeit:
"On to the repair:
Remove the screws that hold the two metal shells to the grip side of the camera. Strangly enough you will not need to remove the rubber grip, I did and found no fasteners under it. There are two screws on each side of the pivot, three on the underside, two under the video out flap and one near the strap tunnel. The battery door needs to be open as well. Be careful once the shells are loose, the front shell has the mode/trigger switch and this is still attached to the camera by a flexcircuit. The speaker diaphram is also attached to the front shell and wired to the camera, but you can carefully peel it away from the shell and so help gain access to where you will need to go. This easily reataches with the stickum still in place. Once the shells are open you will see that there are two latches that fix the broken part to the rest of the plastic battery compartment. Using a very small pointed tool like a jewelers screwdriver you must unlatch these and so then remove the broken part.
The repair itself:
It will be obvious where the broken plastic is. If you are lucky the bits will still be there, just bend and cracked outward. Push them down and back into position and apply glue to the cracks. Do this by putting a drop of CA onto a smooth non absorbant surface and then using the eye of a sewing needle to pick the glue up. The glue will bead across the eye and so you can put just a very small amount right where youneed it If the bits that broke off are not present then you have to cut a CD jewel case apart to make new cleets. Check a friends 990 to see the needed shape. Glue into place. These reglued cleets will not hold for even one battery change as yet, we are about to bullet proof them. Take a length of thread, kevlar or glass, and using a super small bit of glue attach it down under the cleet inside of the battery hole. then wrap the thread over the top of the cleet and down the other side back into the battery hole. make sure that the thread is positioned very near the edge of the cleet so that is can take the latch loads and so hold the door closed. once you have a thread in place put a second across the first and then add CA glue in small amounts until the thread is saturated and a fillet of glue is showing around the thread. Now you have to cut / sand /file the end of the thread in the battery hole to allow the battery to fit into the shell. Trim as you need and do not worry, so long as there is a bit of Kevlar or glass running up across and back down the cleet it will never fail again. Reverse the steps needed to disassemble the camera being careful to reattach the speaker and not pinch any wires. Wait until the camera's shells are back together and test fit the door. You may have to trim the glue or plastic bits you built the cleets from to get the door to shut. Now you have two cleets with a pair of 25 pound reenforcment cords each holding the door shut against the battery springs. You may consider adding this reenforcment to a 990 that has not yet failed, it is much easier to get the cord into the proper place with the cleets still intact. NOTE: it is very possible to perform this repair without any disassembly at all if you are very very careful with the glue. I think that it is too easy to get the part out and be free to work to do it this way, but if you are shy about seeing the inside of your camera you can try it this way. Good luck and let me know how you like the fix.
Steve Gardner "[/i]
