Locate Service Centers | Site Map
Login | Browse and Buy | Promotions | Catalog | Line Card PDF | Supplier Diversity | Premium Brands
  Applied Industrial Technologies The website for Applied Industrial Technologies
   
   Products > ... General Troubleshooting Charts > Pump Leaks Oil

Pump Leaks Oil

Possible Causes:

Remedy:

Damaged seal around drive shaft.

Tighten packing or replace seal. Trouble may be caused by contaminated oil. Check oil for abrasives and clean entire hydraulic system. Try to locate source of contamination. Check the pump drive shaft. Misalignment could cause the seal to wear. If shaft is not aligned, check the pump for other damage.

Loose or broken pump parts.

Make sure all bolts and fittings are tight. Check gaskets. Examine pump castings for cracks. If pump is cracked, look for a cause like too much pressure or hoses that are attached incorrectly.




Locations | Terms of Access | Terms of Sale | Privacy Policy | Supplier Terms | Site Map | Home | Return Policy
Copyright © 1999-2013 Applied Industrial Technologies. All Rights Reserved.
This site is optimized for 5.5 browsers and above. Get Acrobat® Reader®