16/21Mm Automotive Spark Plug T-Wrench Removal Installation Tool Socket

Item Details: * Brand new and high quality *High-quality chrome vanadium steel mirror-plated bright chrome *High-strength heat-treated spring dip plastic handle *Portable and comfortable *Maintenance tool for Car motorcycle ect *Environmentally friendly safe and durable can be used for a long time *T-wrench length: 22cm / 32cm *Socket Hex/Plug: 16mm (0.6299in) / 21mm (9.921in) Instructions for use: *Due to the location of the spark plug was concave shape so first blown clean of dust a new spark plug otherwise the dust will fall into the cylinder inside. When you unplug the power lines some of the car when high-voltage high-voltage plug some car was very tight this time about shaking up and down slowly otherwise easy to pull off high-voltage lines. And when you plug the power lines you can hear a beep is heard indicating that the line has been inserted in the end. *Note wrench try to put a positive anti-straight avoiding wrench apron with the rear part of my touch spark plugs resulting in insulation porcelain fragmentation. *Disassembly spark plug should be a loaded a demolition. Remove the spark plug after the first the cylinder should be installed on a new spark plug to avoid the smell from the spark plug into the cylinder position Once this happens will be very tricky. *When installing a new spark plug can be coated with a layer of lubricant on the surface to protect the cylinder head and secondly the next dismantling more effort. *Place a new spark plug can not all at once this way then the two electrodes of the spark plug may be affected by the force gap distance produce change thereby seriously affecting the quality of flashover so it should be slowly inserted and is not impatient. Socket wrench to tighten the spark plug in accordance with the torque required to operate too tight can damage the spark plugs Package Contents: 1*Spark Plug Socket Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.