I'm doing my boat computer hobby project. I'm in beginig stage: hardware (SBC board, acquisition module, GPS, and tiny OLED display) already identified, purchased and tested.
Now I'm ready to start testing of gauges reading (except tachometer).
For reading of senders I need to know what gauge...
Yesterday I hit something and my original XT 6 20 Humminbird transducer felt off. They are still available, but I'm thinking about newer model - XNT 9 20 T. Seem like it is much stronger design. It uses the same frequencies - 200/83kHz, and 20/60 degrees angles (XT 6 20 is 20/53). Are they...
Mercruiser 3.0LX 1997, original manifold. Riser was replaced this year.
Manifold to riser surface was machined/grinded. He cleaned it, put some epoxy and then machined it. His comment was - surface was in bad shape.
It is really smooth, but I have doubdts about it, especially about walls...
These pumps have the following part numbers
PUMP ASSEMBLY
90507A12
16792A40
Google search gives me either part number and always picture of left pump.
My 1997 Mercruiser 3.0LX has pump shown on the right.
What are part numbers for pumps shown?
Service Manual #13 advises to install 37in...
Water compartment in gear housing under waterpump faceplate get corroded on my Alpha One Gen 2. Especially thin wall outside pump (red arrow).
My gear housing looks like:
It is not perforated yet, but wall thickness on the top in some spots as thin as 1mm vs original 3.2 mm.
Also, it was...
