I need to replace the diesel fill hose which is routed behind cabinetry and
wanted to ask the list for some suggestions for pulling the new hose.  [I
found diesel in the bilge and believe the 36+ yo fill hose is the culprit –
if should be replaced anyway.]  From the tank, the hose passes through a ¾”
(?) plywood with glass tabbing bulkhead next to the hull into a space which
is inaccessible behind the ice box, makes a 90* turn up through a 1” plywood
and Formica surface surrounding the icebox against the hull, then through
another shelf to the fill fitting screwed into the deck. 

 

The 1 ½” diameter wire reinforced fuel rated hose is very stiff, and the
holes through which it must pass are quite tight.  Am guessing that holds
the hose in place and minimizes chafe from vibrations.  There are no wire
ties or similar securing the hose that I can see – cannot see behind the
icebox with the old hose in place.  

 

Any thoughts on how best to pull it through the bulkhead and bending it to
go up through the shelving?  I have a heat gun and will soften the hose to
hopefully make it somewhat more pliable, but guiding it through the
inaccessible space to and through the first shelving is the big challenge.  

 

Ideas so far:  taping the end of the new hose to the old and pulling it [am
not confident that would be strong enough] or use 3 or 4 strings through
small holes punched in the old hose as messengers [taped as well] to pull
new hose.  Would cut off a bit of hose where the holes would be punched in
the new hose to have good material all around.  

 

Any suggestions are appreciated.  Cannot use the boat as it is….  

 

TIA

Brian

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Stu

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