02 June 2019 | Vista Mar Marina, Panama
23 May 2019 | Panama City
15 May 2019 | Shelter Bay Marina, Panama
09 May 2019 | Medellin, Colombia
01 May 2019 | Medellin, Colombia
26 April 2019 | Medellin, Colombia
17 April 2019 | Cusco, Peru
03 April 2019 | Arequipa, Peru
23 March 2019 | Shelter Bay Marina, Panama
16 March 2019 | Shelter Bay Marina, Panama
07 March 2019 | Gatun Lake, Panama
03 March 2019 | Fort Sherman, Panama
19 February 2019 | Shelter Bay Marina, Panama
11 February 2019 | Rio Diablo, San Blas
02 February 2019 | Combombier, San Blas, Panama
02 February 2019 | Nargana, Panama
02 February 2019 | Rio Diablo
28 January 2019 | Saladarup, San Blas Islands
A Neat Trick to Remove a Flange
09 November 2017 | St Kitts
After spending several days trying to get hold of a flange puller that would fit my limited space. David of Indigo Yachts in Bassterre taught me a fine method as follows:
0. Liberally apply TD Blaster or your choice of penetrating oil and leave overnight
1. Get a socket that will fit over the gearbox shaft end but is smaller than the prop shaft
2. Get overlength bolts that can pull the two flanges together with the trapped socket between them. The bolts should be just long enough to load the nut. Too long will foul the gearbox case.
3. Apply some tefgel or other anti-siezing compound to the bolts, particularly if they are stainless
4. Gradually tighten the bolts to ease the flange off against the socket
5. When the bolts start to foul the gearbox case remove them and backfill with washers or oversized nuts to reduce the length
6. If the flanges close up before releasing get a second socket and align it with the first with a cardboard tube
7. Repeat this process until the flange comes free.
It took a while but this worked perfectly for me. Good enough that I will not carry a dedicated flange puller but I will secure the required bolts.
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