HI Bev,  I now have a dripless shaft, but in the past I have tweaked these.  
It’s not complex.  If you don’t need new packing you just tighten the gland to 
a point where it is weeping at the rate you like.  Channel locks or pipe wrench 
will do the trick.  This is not high stress wrenching but you need to tension 
the packing with the first large nut, and then lock your tension with the 
second net to snug.  Too tight on the packing and it will heat up and eat the 
packing pretty quickly, so the whole exercise is gentle and to be happy with 
the rate of drip.  If you tighten it down and the pace continues, you may need 
new packing. If you pull your old packing out a bit and snip some off to see 
what was used you should be able to staunch the flow again.  If you pull it all 
out the box will leak at a high rate.  Lots of folks have the new packing!  
Plan accordingly.  As I recall the new packing wraps in the opposite direction 
as the forward prop spin  (take a mental picture as you pull the old packing 
out), enough to fill the gland then tighten gently to the point the drip slows, 
stops or is very small.  Keep an eye on it and tighten accordingly.  It will 
break in eventually and will remain static possibly for years.   I wish I were 
in Vancouver as I would drop in and fix it, for a couple of pints.  Of course 
in Canada it may be cheaper to hire a top notch mechanic than buy me a couple 
of beers.  lol
It sounds like you are worried about it, and rightly so as the relentless 
dripping adds up in the bilge.  It is not a huge problem though and someone on 
the net will chime in and come give you a hand.  Great folks in BC on C&C and 
other fine vessels.  
Cheers
Rick Rohwer]
C&C 37+ Paikea
Poulsbo, WA 
> On Jun 2, 2015, at 8:21 PM, Bev Parslow via CnC-List <cnc-list@cnc-list.com> 
> wrote:
> 
> What is the size of nuts on the stuffing box shaft? What size is the packing? 
> Does anyone know of a gnome or elf available for hire in Vancouver to tighten 
> the same?
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