Re: AD41P Rev limiting
Many thanks. I had a vague idea about it limiting due to bad connections, but if it's purely mechanical then that's out of the window. Thanks for the photo of the sender. I'm going to tighten / change the fan belts and see if that makes any difference, but as it has...
Re: AD41P Rev limiting
Thanks.. Its both. The rev counter shows 2000, the boat wont accelerate etc. I'm safisfied it is rev limiting. I'm off to have a look as soon as it's on a maintenance rack, check all connections etc.
AD41P Rev limiting
Hi all. Had a problem occur twice now, as follows.
Transitting Pompey harbour at hull speed, temperature climbs to 80 degC which is its normal OT.
Then, a while later, Temp gauge flickered and dropped to zero. Then, trial and error showed the engine would not accelerate above...
And, oil analysis needs a baseline. OK, a catastrophic failure would be apparent, but most wear is gradual, and unless the oil has been sampled on a regular basis it's not too reliable.
But outdrives will be a problem. Need to be up to take the mud, but down when afloat so the rams aren't exposed to the beasties. Or pretty soon, no seals left!
Apologies if it's been mentioned already, too many posts to read through. When I was being trained by the RN, many moons ago, the term employed was 'through footing' Why? God knows!
I have just fitted a J6 set (single) to my Sunseeker Offshore 25. Very smooth, tracks much more precisely, rapid acceleration, faster onto the plane. WOT seems to be about 50 rpm higher. All good, but my old props were a bit tatty. How they would compare to a mint set I can't say