嘉陵CJ50型车用化油器在长期使用过程中,常由于油中杂质长年沉积而使主喷油嘴“锈”死在喷嘴座管内而极难取出。遇到此种情况,可用一略小于主喷嘴上端外径的铁丝弯一个直钩,钧的长度约为化油器喷油口部的1/2。将此钩从喷口前端伸入到喷油嘴上,用力向下压此钩即可将主喷油嘴顶出。此 Jialing CJ50 car carburetor in the long-term use, often due to long-term deposition of impurities in the oil so that the main nozzle “rust” died in the nozzle seat tube and very difficult to remove. In such cases, a slightly smaller than the outer diameter of the upper end of the main nozzle bent a straight hook, Jun length of about carburetor injection port half. The hook from the front end of the nozzle into the nozzle, forced down the hook to the main nozzle out. this