Joe Dutchstar
RVF Supporter
- Joined
- Nov 3, 2019
- Messages
- 3,631
- Location
- Florida
- RV Year
- 2024
- RV Make
- Newmar
- RV Model
- Dutch Star 4311
- RV Length
- 43
- Chassis
- Spartan
- Engine
- Cummins
- TOW/TOAD
- 2018 Ford Flex
- Fulltimer
- No
On the way home from Newmar Service Center the New water pump pulsed on and off while using the Bathroom sink and kitchen sink. High loads like the toilet the pump did not pulse.
Did a little search and reading and found that the 4800 Series pumps have a pressure adjustment on the pump. Read the instructions, see attached, and fixed it myself. Luckily the pump is in a position that is easily accessible.
chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://static.nhtsa.gov/odi/tsbs/2024/MC-11004339-0001.pdf
Did a little search and reading and found that the 4800 Series pumps have a pressure adjustment on the pump. Read the instructions, see attached, and fixed it myself. Luckily the pump is in a position that is easily accessible.
chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://static.nhtsa.gov/odi/tsbs/2024/MC-11004339-0001.pdf
