Electric forkliftFive points to prevent oil leakage:

1. Tighten the nut according to the maintenance standards. If the loose pressure is not tight,Internal combustion tractorThe gasket will leak out; If it is too tight, the metal around the screw hole will protrude or the thread will slide, causing oil leakage.

2. Handle all kinds of pads carefully. Such as oil pan or valve cover, due to the large touch area, it is not easy to compact, only causing oil leakage.

3. Replace the faulty oil seal in a timely manner. Incorrect oil seal device, shaft neck and oil seal cutting edge are different, due to simple yaw and oil contamination; Long term use may cause rubber aging, seal lip cracking, or self tightening spring failure, resulting in loss of elasticity and oil seal effect. Qualified parts should be corrected or replaced according to standards.

4. Timely replace severely worn components.

5. Timely repair the main bearing. When the clearance between the main bearing and the journal is too large,Explosion proof tractorThe front and rear oil seals may lose their sealing due to the impact of the crankshaft, causing oil leakage from the crankshaft head or entering the clutch, and then contaminating the friction plates, leading to sliding and operation failure.