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Address: No.16 of wenhua east road,jinan city,Shandong province,China.
Contact name:Kevin
Jinan Guohua Green Power Equipment Co., Ltd. |
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Injection nozzle stuck repair method.
First, the stuck injector into the diesel or oil warming, and then remove the cloth wrapped, and then clamp the needle valve with hand pliers and slowly move, the needle valve from the needle valve body out. A small amount of clean oil drops in the body of the needle valve, so that the needle valve in the body of the needle valve repeated activities, until the needle valve can move freely in the body of the needle valve. If the sealing surface of the needle valve has traces of burns, it should be ground with abrasive paste. When grinding, pay attention to grasp the amount of grinding paste and grinding time. The cleaned bell valve coupling will be installed on the injector, and adjust the injection pressure can be used again.
| No. | Part Number | Description |
| 1 | 12VB.16.01 | Cap |
| 2 | 12V.16.02 | Washer |
| 3 | 12V.16.03 | Lock nut |
| 4 | 12VB.16.04 | Pressure adjusting screw |
| 5 | 12VB.16.05 | Upper spring seat |
| 6 | 12V.16.06A | Pressure adjusting spring |
| 7 | 12VB.16.10 | Tappet subassembly |
