Leakage Check: Observe whether there are leaks from the cylinder, hoses, or seals. Any leakage requires immediate replacement of the seal or repair. Lifting Test: Press the handle while unloaded to test if the forks can be lifted smoothly. If lifting is jerky or weak, it may require venting or replacing the hydraulic oil.
Leakage Check: Observe whether there are leaks from the cylinder, hoses, or seals. Any leakage requires immediate replacement of the seal or repair.