K9004899 Doosan Boom Cylinder Repair Seal Kits For DX235LC-5 DX255LC Excavator Service Kit Parts

K9004899 Doosan Boom Cylinder Repair Seal Kits For DX235LC-5 DX255LC Excavator Service Kit Parts

Storage Precautions:

When storing seals, please pay attention to the following items:

• Do not open the seal package when it is not necessary, otherwise dust will stick to the seal or scratch the seal.
• Store in a cool place, not in direct sunlight. Ultraviolet rays and water vapor will accelerate the deterioration and dimensional changes of rubber and plastics.
• When storing unpackaged products, be careful not to stick or pack impurities and store them in their original state. Nylon should be sealed tightly to prevent dimensional changes.
• Do not place the seals close to heat sources, such as boilers, furnaces, etc. The heat will accelerate the aging of the seals.
• Do not place the seal near the motor or where ozone is generated.
• Do not hang the seal with needles, iron wire or rope, otherwise it will deform the seal and damage the lip.
• The surface of the seal sometimes has color changes or white powder (blooming phenomenon), which will not affect the performance of the seal.
• The RAREFLON ring of the combined seal is easily scratched if it drops or is impacted by the outside, so it must be handled with special care.

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