In academia 97% is a great score. On a boat, sometimes it’s not good enough. We keep quite a few spares aboard. You never know what you will need and where. Since we have over XYZ of spares we keep an inventory of them. The inventory is; I would guess 95-99% accurate.
Preparing to leave Denarau from Musket for our prep to NZ W/ noticed our house batteries were low. I didn’t understand how that could be since we run the generator twice / day. We use it to primarily to keep the refrigeration / freezer at the proper temperature. The by product of this procedure is the batteries stay close to fully charged.
In the am I checked the battery charge as the generator was running. Oh-oh! There was no charge! Damn!
No big deal just a PITA. I’ll pull out the spare and put it on, then get the older one rebuilt in NZ. We check the inventory. We carry over 1,000 different items on our boat spares inventory. This does not count tools, or fasteners. Nor does it count daily supplies for living such as food, clothing, books, etc. I ought to have two spare alternators listed (the 200 amp for the generator and the 100 amp for the Perkins. Neither are in the inventory! Damn! Now it is time to hunt through the spares in our lockers. We locate the smaller alternator we purchased in American Samoa. I have included an example of inventory one-locker in that locker in this post. We correct the inventory by adding the alternator and keep looking for the larger one. We have not yet found the alternator. I remember ordering it and paying for it. I can not for the life of me remember putting it on the boat and storing it. Oddly, I have believed for the last three years we had it as a spare. But I (we) can’t find the alternator. We pulled out, cleaned and replaced gear from most every locker in the next two days. and we still can’t find it. Plan B.
So… fortunately we are where there ought to be a place to repair and rebuild them. I took it to a shop in Lautoka recommended by another cruiser. The windings needed replacing, it needed new brushes, and a couple of other little things. Cost is about $200 ish US. Well, At least we will have it working for our trip to NZ! Once there I will get another replacement and make sure it ends up in my dirty little hands and stored on the boat.
Monday I take the alternator to Lautoka for repair. By Wednesday I have it back on the boat. Thursday it is on the generator and working…. not as it should. The shop indicated that the alternator needed to be rewound. Ok, rewind it. They had a machine to rewind it. Great. When I went to the shop I had him show connect the alternator up to make sure it worked. I didn’t want to make the trip for nothing! But the shop is not what I am use to. The employees were pleasant. The equipment was marginal. They didn’t have a dummy load to dump the current into. All they could do was connect it to a battery with a small light to act as regulator and a battery to read the voltage. The shop didn’t have the equipment to tell me if the alternator could put out it’s full amperage. There was charge and the battery voltage rose to 14 v. It took me a 1/2 day to get to the shop and return to the boat. In the end I have paid for an alternator that isn’t 100%. But, it is easy to reinstall and will keep the batteries up as we make our way to NZ. Hopefully soon. We are getting itchy feet.
And yeah, the database has been updated. Now it might be 99% accurate. What is missing? I don’t know. An old friend liked to say “You don’t know what you don’t know”! I believe the same applies here.
Go Slow
Sail Far
Stay Long