How often should I check/change the lubricant in my pump transfer case and what type and quantity of lubricant should I use?
Date: June 22, 2022
Waterous recommends that you check the level and quality of your transfer case lubricant once per month. Also, the lubricant should be changed every six months or 100 hours of pump run time, whichever comes first. Use chart F-1077 to determine the type and quantity of lubricant to be used.