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English Translations » 【工业泵圈】 » Fault in the built-in oil pump of the Beijing Aerospace high

Fault in the built-in oil pump of the Beijing Aerospace high-speed pump

2018-04-14 View Original

Thread Content

After the auxiliary oil pump started, the oil pressure was 2.7 kilograms. When the pump was turned manually, the pressure remained unchanged during normal operation; however, it rose to 4.5 kilograms when the pump was turned in the reverse direction. When the pump is started, the oil pressure drops instantly, and the pump stops due to interlock (at this time, the auxiliary oil pump continues to operate). It happened the same way several times in a row. What is the reason?
Reply #2 2018-07-09
I’ve asked around for you; I’ll get back to you once I have an answer

Translated at 2026-07-21 03:31:19

Original: https://bbs.hcbbs.com/thread-1963328-1-1.html

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