Wu Ni Kai Machinery Co., Ltd. specializes in the production 12V190 gas generator accessories, gas and other gas turbine generator accessories accessories accessories Jichai 12V190 12V190 wins moving parts, spark plugs, exhaust temperature line, SCR, pressure sensitive module, power lines, swap group, handles, large rocker assembly, throttle, bushings, seals, string pipes, seals, gear cover, cylinder liner, cylinder head assembly, cylinder seals, cylinder head gaskets, exhaust manifold bracket, turbocharger bracket, crank damper seat, nipple clips, press kits, oiler jacket, intake and exhaust valves, intake and exhaust valve seat, rocker cross-bridge, fork, oil anti-foam board , put oil elbow, connecting rod, connecting rod cap, pistons, pumps, intake manifold, exhaust manifold, fuel filter, fuel pump, and so on hundreds of species of gas turbine components. Tips to check and replace a spark plug, spark plug demolition: the high pressure points on the line in order to remove the spark plugs and put a mark in the original position to avoid installation dislocation. Note that prior removal of dust and debris in the demolition of the spark plug hole to prevent debris falling into the cylinder. Stuck with a spark plug socket when removing spark plug, turn the sleeve to remove it, and in turn lined up. 2, spark plugs clean: there are oil or coke spark plug should be cleaned in a timely manner, but do not use a flame grill. Such as ceramic core is damaged, broken, it should be replaced. 3. Check the spark plug: the spark plug electrodes normal gray color, such as black electrode burn along with coke, then there is a fault. You can check the spark plug and the cylinder is turned on, in contact with the central high-voltage spark plug terminal, then turn the ignition switch, high voltage jump observed position. An electrical spark plug gap jump position, then the role of a good spark plug, otherwise, it will take new ones. 4, adjust the spark plug electrode gap: the spark plug gap of various models were different, the general should be between 0.7-0.9, check the gap size, can spark plug gauge or a thin metal sheet is. If the gap is too large, available screwdriver handle gently tap the outer electrode to the normal gap; the gap is too small, you can use a screwdriver or metal insert electrodes pulled out. 5, spark plug replacement: the case of consumable parts spark plug, spark plug replacement logo is not flash, or electrical discharge from the circular part due to ablation. In addition, as is often found in the use of spark plug coke off the fire, usually because the spark plug too cold, to be replaced with hot type spark plug; if hot cylinder ignition phenomenon or issue impact sound, you need to choose cold type spark plug. Spark plug type? 807BEX14.5? S-R807BEX15-2 S-R807LBEX21-2? S-R807LBEX12-2 S-R807BEX15? 807BEX14.5 quadrupole?