The installation of the gear pump seal

Install the gear pump seal, keep the shaft and seal concentric, coated with a layer of lubricant in the appearance of the seal, sealed and then slowly push the seal chamber. Check the seal gap with a feeler, and its value generally 0.10mm; compression cap, while tight plate moving rotor, if any, jam, should withdraw from the gland, check the seal gap, and then re-pressed, can not be too tight die.