If your computer chair has broken, and you have decided to try to repair it independently, then the first problem which you can face is order of its dismantling. To sort and repair computer chair does not represent special work if to know some nuances. It is quite possible to make such repair the hands.
- - flat blade screwdriver;
- - rubber hammer;
- - hammer;
- - cross screw-driver;
- - ring drift
1. Invert computer chair pyatiluchy up and unscrew four screws connecting chair seat to the mechanism of adjustment of height - piastry. Remove sitting of chair.
2. Disconnect to piastre from the gas-lift As in the place of fastening of these parts there are no threaded connections, the piastre can bring down from the gas-lift slightly tapping on it with the hammer. It is recommended to apply rubber hammer to this type of works not to damage and to bend to piastre. It is necessary to consider that if the chair was in operation long time, then to disconnect these parts considerable efforts can be required.
3. Remove the crosspiece with gazliftaosmotrita the gas-lift. In its lower part there is special fixing washer which instantly breaks at blow to it the hammer. Therefore to disconnect the crosspiece from the gas-lift it is necessary to use special purpose tool - ring drift. Put the crosspiece of computer chair between two tables. Establish ring drift. Beat out the gas-lift from the crosspiece by means of the heavy hammer.
4. Dismantle chair wheels. It is quite possible to pull out them from slots hands. If in the course of this operation the metal pin of wheel remained in the chair crosspiece - take it by means of flat-nose pliers.
5. Examine the crosspiece. In its center the ring with five ledges serving for fixing of plastic casing is located. Pick up and unbend edge of casing by means of flat blade screwdriver. Shift casing and remove its edge from ledge. Carry out the similar procedure for all 5 casings. Take stubs from the metal body. Your computer chair is sorted.