Used for engine valve grinding, it is a practical and professional vehicle maintenance tool. High‑quality stainless steel material, sturdy and durable, which can work in harsh environments.
Maintenance:Add 20# mechanical oil once before each use. It is also necessary to add oil to prevent rust when the machine is not used for more than one month. When refueling, remove the air inlet connector, put 8-9 drops of mechanical oil into the screw hole, then tighten the air inlet connector and blow in through the air.
Malfunction phenomenon:1. can not run after the air supply is connected 2. impact is weak 3. suddenly stop rotating during work. The above reasons are generally due to the internal dirt and grease. Elimination method: open the air cap, use gasoline to clean the dirt, remove burrs, can be restored.
When disassembling, please note that the semicircular notches of the upper and lower rubber pads must be aligned with the 1 x 2 exhaust slots at each end of the cylinder to form a gas path, otherwise the machine will not work, and the locking nut must be tightened when installing
Packing list, 3 adsorbers, one air inlet pump, 2 abrasive grits, Comes with a tool box, which can keep all the tools organized and easy to carry. Manufactured according to the original production specifications, in line with strict quality standards.