Volvo Penta AQAD 41b; running temp and alarm sender.

Chris73

Recruit
Joined
Sep 27, 2020
Messages
1
Good morning from Australia,
I would like to respectfully ask members here a few questions regarding my Volvo AQAD41b, Ill give you a run down first.
I've had a cooling system service on my engine (DP sterndrive) and I now have it running very well at around 85deg. After say 10 mins run time holding at 85 my temperature alarm goes off. 85 to me doesn't seem too hot but if it is I clearly have more work to do. So...What are my options please folks? Is 85 too hot? Is it an
alarm issue not a temperature issue? I obviously don't want to disconnect the alarm. All advice appreciated.
Chris
 

muc

"Retired" Association of Marine Technicians...
Joined
Jul 7, 2004
Messages
2,064
I can't find a AQAD41b
But the AQAD40b with an air valve should be 78-82°
without the air valve is 84-88°
 
Top