MAIN ENGINE COOLING SYSTEM TROUBLE, CAN CAUSE SLOWDOWN.

MAIN ENGINE COOLING SYSTEM, MAIN ENGINE SLOWDOWN
Jacket Cooling Fresh Water Electrical Motors are normally big motors that can rated to 100KW or more. Coupled with pump, this is use to circulate the fresh water into the Main Engine body to maintain a certain temperature, normally 80-85 degrees Celsius.
In this video, one of the pumps is tripping and we need to find the root cause of it. Make sure that you know how to do the Insulation Resistance Check and winding condition to avoid delay in fixing this kind of trouble.
Here is the step by step procedure I made and I hope it will serve as your reference.
#seafarer #seaman #generator #leckyjake

[@Wdbx831]

Thanks for sharing this excellent summary of your repair. You are truly a jack of all trades.

[@leckyjake]

thank you for the support

[@osmankaya9664]

Very useful video with detailed explanation, thank you Sir.

[@leckyjake]

thank you

[@ScorpiomarineTV]

Nice video sir kalecky .

[@CeriizeRouze31]

thank you for your videos Master Leckyjake !

[@leckyjake]

thank you for watching

[@yousefhaeiri360]

You are the best man👏👏👏

[@leckyjake]

Thank you for watching

[@bt9604]

Brother, Please do a video on different types of Motors in ships How to identify slip ring and squirrel cage motors etc..

[@bertapartv]

Very nice master

[@trj1465]

Good video of all the standard maintenance checks of an electrical motor, do you also do continuity of motor windings? (Motor balance test) Also why do you use a multi meter for testing for dead and not a voltage tester and a proving unit?

[@dinulmanjitha5854]

very informative

[@hafizanismujahid5375]

Nice video sir

[@leckyjake]

Thanks

[@mithileshramteke3882]

Thank you sir

[@HotAxleBox]

Do you mean the packing between the impeller and the coupling? I use Emery Cloth to dress contactor tips, have to be careful though as some tips are coated and should not be dressed. Keep up the good work, your channel is fascinating.

[@jannoolinomalquisto1232]

Thank You Sir 🙏

[@GoldsquirrelPro]

За всю мою практику работы в должности ЕЕ 10 лет,небыло ни когда заклинившего электромотора,всегда проблемма в насосе!

[@heyderaliyev8976]

i bivaet takoe

[@MuhammadQasim-fj5bn]

Super ❣️

[@MuhammadQasim-fj5bn]

I m learning too much prepared for joining ship as a ETO see your vellog

[@leckyjake]

goodluck

[@rb1m426]

Na late ko lods hehe

[@molinschado1987]

Kalecky jake, recognize po ba ung ship marine electrician certification ni sir arjay magpantay sa marina?if na napansin nyo

[@Neo-po2xw]

So coupling or pump bearing was the main reason of failure.

[@paisen4032]

Sit Thanks sa video,ask ko lang po if ang ETO po ba may fix na schedule hours of work?or nag sh-shifting rin kayo? Salamat po!

[@kuldeepsingh8486]

How many mm sand paper is used for contacts cleaning.sir

[@MuhammadQasim-fj5bn]

0mm

[@mec6953]

sir, pls help me! due to interlock system we cant parallel emergency generator and main generator together. what would happen if we try to parallel? why we are not allowed? pls reply

[@leckyjake]

First you have to tell me which interlock you are saying

[@mec6953]

@@leckyjake It is not normally possible to synchronise the emergency and main generators. Special interlocks in the control circuits of the circuit-breakers, at each end of the interconnector prevent parallel running.

[@habagatbrown9842]

1st sir

[@leckyjake]

Thanks

[@ConstantlyDamaged]

🌟