D4-300I-F Exhaust Hose Location and Parts Number

[Bosn Mate]

The Service Protocol calls for replacing the exhaust hose. I looked at the VP engine illustrations and parts catalogue and can't identify it.

Appreciate if someone could steer me in the right direction as to exhaust hose location and parts number; a pic would be great!

Thanks!

Mike

 

[Red Raven]

The exhaust hose is the large hose running from your water muffler (large fiberglass cannister) to the exhaust thru hull. The D3 manual for our boat states 600 hours replacement. I do a thorough interior inspection every year with a boroscope from both ends and a visual of the exterior ends for rust or cracks and call it good. Volvo does not make the exhaust hose so I don’t know why they would try to suggest a replacement period. Perhaps others have more info?

 

[Bosn Mate]

Thanks much!