I have over the past couple of months been developing a small kit that i want to relese sometime in the spring and have neglected the build of other boats, but as the basics of that are now ready to be moulded i have got the lifeboat out.
first job was to fit the propellor tubes, shafts, "P" Supports and barings.
time must be taken on these, with paramount time taken on alighnment and getting the shafts running freely, and this is what i did. The tubes were set initionally with 2 part epoxy resin from the outside and as it was going off, i blended it into the gaps with a fnger dipped in cold water to give a smooth finish, and avoiding a lot of sanding down once set.
the insides was fixed in place using P40 reinforced polyester filler with grp glass strands, making a watertight and permanent fitting.
finally the ends of the tubes inside the hull will be supported from flexing should they need it, by two small wooden supports.
and just in time for me to think about the next stage, my two windscreen washer pumps arived………..i bought 3 metres of silicon tubing for these pumps as and when i am ready to fit them.
these are precautionary measures for when i use the model for the Windermere Challenge next summer in aid of the RNLI.
If the boat does leak from anywhere if the water gets rough, at least i'll be able to pump it out quickly.
and then i dug two very nicely engineered Swis 12 pole 12 – 18 volt motors that have a maximum speed of 3500 rpm at 200mah stall speed. i fitted double [to begin ] couplings ready for seating in the hull.