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2023
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03
Troubleshooting the use of manual grease gun
1. If there is a hard pull rod, you can pull the rod several times to allow the air inside to mix with the grease. Reducing the volume of a single bubble may solve the problem, but the effect is not always very good.
2. The effective method is the venting method, but this requires hardware support. Generally, the gun body has an exhaust port design, and when you slowly open the exhaust screw, the air inside will come out.
3. When you feel that there is gas inside and you cannot pump it out, just rotate the thread connecting the oil gun body and the pump body a few times or press it back and forth (while rotating).
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