This is a basic repair guide for any vibration pump for example any Ulka brand type and similar ones too. In this case I'll show which part needs replacing in case of wear or damage which results in slowly loosing pressure or not creating pressure at all. In some cases the pump seems to work correctly while not putting load on it, with load it looses power and not able to create enough pressure.
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If you want to see the results, check out the BEFORE and AFTER comparison video: • Ulka water pump pressu...
CHAPTERS
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00:00 - Disassembly
01:22 - Check small spring to ball fitting
01:31 - Spring and piston inspection
01:42 - Check ball to piston fitting
01:56 - Check small o-ring fitting
02:04 - IT'S TOO LOOSE
02:15 - Replacement o-ring
02:41 - Old vs new
03:06 - Re-assembly
05:25 - Thank you for watching