Vervangen manchet saildrive Volvo Penta D2-55 / MS25S

Onze boot, een Bavaria 44 (2004), is voorzien van een Volvo Penta D2-55 diesel met een MS25S S-drive.
Volgens de onderhoudsvoorschriften van Volvo Penta moet iedere 7 jaar de rubber afdichtingsmanchet van de saildrive worden vervangen.
Een flinke klus, waarbij door mijn onderhoudsbedrijf altijd standaard tevens de schroefas wordt geïnspecteerd en de keerringen worden vervangen.
Dit filmpje toont globaal het proces vanaf het uit het water halen tot en met het lijmen van de nieuwe afdichtingsflap op het vlak.

[@Nabilasailing]

Thanks for preparing. Perfect work.

[@karlsitell]

Thank you very much. Very informative.

[@henriquehenrique733]

very very good this job my brother.... I like this video... Now, I change this kit yourself my Bavaria 36

[@enigma01011]

Leuk voor de handel, mijn Jaguar 27' / MD7A 120S heeft al 20 jr dezelfde manchet nog in prima conditie :)

[@annekebreugem3669]

Heel goede video instructie. Well done

[@MrStone282]

+Jan-pieter Breugem Dank je wel!

[@evangelosvrakatselis6100]

Thanks for your video!! Keep uploading your great jobs!

[@jack7358]

Bonjour Jean Pierre
Pouvez vous me donner les référence ?
pour la télé commande du treuil....merci

[@paololuigibottari]

Coplimenti per il video. Anche io ho un bavaria 44 del 2002 ma ho notato che la membraba esterna non è presente. E una cosa grave? Grazie

[@MrStone282]

Hi Paolo. I hope you read english, as I don't write italian ;-)
Thanks for your compliment.
The outside membrane has no technical or constructional function. it's there just for steamlining.
Many Bavaria's are missing that membrane, because often they are not properly installed (p.e. not properly degreased or abraded before glueing), lost underway and ripped up by the propellor.
If you don't mind some (minor) loss of speed, it's no big deal ;-)

[@pearlwinston5033]

Beste hoe kan ik zien / weten dat deze nog goed is ? heb een Jaguar 25 met een volvo md5

[@MrStone282]

Dat is juist de telkens terugkerende discussie over het wel of niet vervangen van de manchet.
Volvo Penta schrijft vervanging voor na een vastgesteld aantal jaren, terwijl veel bootbezitters eraan twijfelen of dat wel nodig is, omdat de manchet er bij die voorgeschreven vervanging op het oog vaak nog prima uitziet.

[@MrTrapper28]

What is the gasket at 6.11. I did not think there was a gasket between engine and gearbox/saildrive?

[@MrStone282]

That gasket is the very important insulation between the engine and the saildrive and it's there to prevent galvanic corrosion.
Sometimes it dissapears during non-professional maintenance. That's why the mechanic specifically shows it at 06:11.
Google "saildrive completely corroded" and you may find some nice pictues and articles about possible saildrive corrosion ;-)

[@MrTrapper28]

@@MrStone282 Thank you for this info. I have recently taken my saildrive off the engine and there was no such gasket. Do you know the volvo part no for this plastic gasket please? I appreciate what you say but I have no corrosion on my saildrive as the anodes do their job. Any help much appreciated. Bob.

[@MrStone282]

@@MrTrapper28 Sorry, I do not know the part no, but if you Google "volvo penta exploded view" (+ your engine/saildrive type) you may be able to find the part and part number yourself. Or just ask your supplier.
I'm happy for you that your anodes still do the job, but better be save than sorry? Cheers, Peter

[@MrTrapper28]

@@MrStone282 I appreciate your answer. This gasket is not shown on the volvo exploded drawings, however I have asked Keypart my volvo supplier about it.

[@MrStone282]

@@MrTrapper28 With some Googling: www.marinepartseurope.com/fi/volvo-penta-rajaytyskuva-7748570-44-4761.aspx
Item 47 in the drawing.