Piston Replacement on Wartsila RTFlex Engine l High Oil Mist Alarm in Crankcase l Marine Engineer

An emergency replacement of a piston on our Main Engine because of High Oil mist alarm. Checked Main Bearing, Crankshaft Bearing and Crosshead bearing and found that all are in normal condition and no signs of overheating.As to maintenance and trouble shooting manual, the cause is possible from the bearings. That is why they decide to chance the Piston and found out that there is a hole on the Piston crown where the smoke from combustion passes and going directly to the piston rod and to crankcase.

[@ВалентинЩербина-ъ3п]

Please.Read manual.For lifting cylinder head need to use special lifting equipment.Don't use eye bolt on top of exhaust valve

[@AnatPlk]

Thanks !

[@neilrivera9945]

Marami thanks uli.

[@vienduongxinchao]

Nice video bro.Bon voyage!

[@BertoMarineroTV]

thank you Sir

[@neilrivera9945]

Thanks Po s reply

[@BertoMarineroTV]

You’re welcome sir..thank you din sa pag bisita sa channel ko :)

[@marlonmapua2524]

ingat lagi dyan insan...

[@BertoMarineroTV]

salamat insan :)

[@alexTV67890]

auz tlga mga tropang pogi bumanat dyan ah.😎😁🤟

[@BertoMarineroTV]

rock on arguello boys :)

[@neilrivera9945]

Add ko pala, kung bolts pag tangal ng cylinder head jacket cooling. Ksi papalit ng orings

[@BertoMarineroTV]

may securing bolts yung jacket namen tapos sikwat nalang. ano ba engine maker nyo sir,? iba iba din kasi process eh.depende sa engine maker at type.

[@neilrivera9945]

Wartsila artiflex katulad d s inyo, bk meron k picture paki send. Para me idea. Thanks lot sir

[@BertoMarineroTV]

ah okei sir..may nasakyan kasi ako na smaller RT-Flex pero ang bolt ng stuffing box nasa under piston.wala ako picture sir..tapos ang pag tanggal ng jacket ay jack bolt sa ilalim..yung nasa video ko,ibang series ng RT-Flex.

[@neilrivera9945]

@@BertoMarineroTV okay sir. Maraming salamat uli.. dto ako s CMA CGM n barko

[@neilrivera9945]

Gud day sir. Tanong ko lng Po Yung bolts s stuff box ns loob ng under piston.

[@BertoMarineroTV]

dyan sir sa ginawa namen nasa loob ng crankcase.. pero meron engine na nasa under piston area.

[@neilrivera9945]

Gud day sir. Oks n Po tapos din piston nmn, marami salamat s nga reply at ideas. Thanks lots. God bless

[@BertoMarineroTV]

@@neilrivera9945 thanks din sa pag bisita sa video ko..sana nakatulong :) ingat dyan Sir at ingat sa trabaho

[@psyadventure94]

Sir paano nyo po nalaman kung saan na piston number ang my butas na piston crown? salamat po

[@BertoMarineroTV]

May high water mist alarm sa engine crankcase then after mag start ng engine,dun sa cylinder number 7 yung unang mag alarm.pero yung butas,nakita nalang nung nabunot na yung piston.

[@psyadventure94]

@@BertoMarineroTV Salamat sir

[@lailieburguite9068]

High water mist alarm ba sir or oil mist alarm, confuse lang aq....thanks

[@neilrivera9945]

Bali 4 lng n hydrolic nuts tinanggal s piston rod.

[@BertoMarineroTV]

yes sir 4pcs yung nuts ng piston rod,.

[@BertoMarineroTV]

yes sir 4 pcs ang nut sa piston rod dyan

[@neilrivera9945]

Gud am sir.. ask ko lang Po s tinatangal s ibabaw ng cylinder liner ny, parang ring s ibabaw ny, meron Po bang special tools sy,

[@neilrivera9945]

Tools pang lifter ny,, me eyebolt b nilalagay

[@neilrivera9945]

Salamat Po sa reply