So, we left off at the last post, with my residency in Mackinaw City while Kathy had her "girls week" at the condo.
The party was over on Saturday and I found a window of calm in the morning to motor down the coast 15 miles back to Cheboygan. It was a cloudy/hazy morning so the cameras never surfaced. That run between Mackinaw City and Cheboygan isn't exactly full of photo opportunities.
Now that I was back at the "home" port, it was time to go to work installing all the new stuff I had amassed over the year of hiding from the pandemic. Fortunately, UPS drivers were still working. I started with basically a stock boat as it would have come from the factory back in 1997.
Nothing on the arch.
Nothing on the dash.
The first task was running all the necessary cables and wiring from the arch and bilge to the dash area. That was a painful experience as access is limited and every cable seems to have an end fitting the size of a grapefruit. I had to cut the connector off one end of the radar data cable because there was no way that fitting was coming out of the hole in the arch. Fortunately, there was a kit available to replace that fitting. It just took a $15 connector, $15 crimp tool and a week of shipping time, but in the end was successful.
Next was to install the radar dome on the arch. This involved removing the existing masthead light, drilling a new access hole (remember the "grapefruit" sized fitting?), mounting the radar tower and new LED masthead light.
The next task was to mount the displays in and on the dash. That was a traumatic experience. Any goofs here and it's a very expensive fix to repair fiberglass. First, I made the plan for the cut.
I did a lot of measuring and put the pattern where I though it would be best and began the cutting process.
I drilled the corner diameters with a 1/2" brad point bit to minimize and gelcoat chipping. After the corner diameters were drilled, I taped right next to the cut line to maintain the paper position throughout the sawing process. I went through 3 down cut saber saw blades during the cutting. The fiberglass is brutal on a steel blade but I got the job done.
Unfortunately, a saber saw blade isn't very accurate. The cut was a tad undersized and anything but perpendicular to the surface...typical of a saber saw. Well, better too small than too big. I tried a few techniques to fix the hole and nothing was real successful until I decided to see if I could get a trim router in there. I clamped a pattern on the hole and worked my way around the opening with a flush trim bit.
At that point, it was just a matter of hooking up all the cables and power connections...which took another couple days. But it's all done and operates well.
The installation included two displays. My thought was that the 9" screen of the dash unit wasn't going to be big enough to split a minimum of three ways (sonar, GPS, radar) and still be able to read on a rocking boat. So I added a 7" screen gimbal mounted on the dash. I'm not totally sure how and where I want to use that screen so its portable at this time and can be move anywhere in the future.
In addition to the functions mentioned above, I installed engine gateways that transmit engine operating data to both the Garmin displays through NMEA data lines or to my phone via an app. It's pretty cool. The biggest asset with that is fuel flow data so I can optimize cruise performance.
The basin is rather weedy and shallow but can be managed with the Crestliner. The state could really improve that facility with a little dredging, weed harvesting, and some side tie dockage.
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