Operating steps are as follows:

1, pull up the tail spring lever, rotate the lever handle, fixed position;

2, rotate the head oil cylinder cover, filled with grease.

3, cover the oil cylinder cover, screw, loosen the lever, with the injection gun nozzle aligned with the grease nozzle, repeated pressure on the injection handle on the line.

Expanded

Grease gun composition:

Grease gun by the handle, the head, the barrel, pull the four parts of the composition of the fuel nozzle can be divided into two kinds of pointed and flat nozzle, the attachment is divided into two kinds of hose and hard tube, the barrel of the internal bowl by the skin, the spring, the ball, the exhaust screws and other components.

Reference: