Uploaded January 2025 | Updated September 2026, 2 weeks ago

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CFM56-5B low oil pressure warning switch
how it works
Thank you all for being here and watching and supporting.
When the oil pressure drops down 13 psid (0.90 bar) plus or minus 1 psid (0.07 bar) (decreasing) the pressure switch closes; in result: master warning appear

When the oil pressure reaches 16 psid (1.10 bar) increasing, the pressure switch opens; in result:
The MASTER WARN light goes off.

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———-Video content———————

00:00 - intro
00:18 - removal of insulation
02:26 - removal of switch
03:50 - how it works
04:54 - preparation of installation
05:30 - installation
08:55 - torque seal what is it good for?
12:02 - TEST
13:13 - Outro

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