J 133, Owner'S Manual

J/133 OWNER GUIDE  

44 

Storage Tips 

Many of the maintenance problems surrounding boats can be pinpointed during the end-
of-season haul-out.  This is the time when a careful inspection will reveal the ravages of a 
long summer.  If you live in colder climates, it is also the time to prepare the boat for what 
might be an even more brutal winter ashore. 

First, clean your boat as thoroughly as possible.  Get the yard to use a high-powered hose 
to clean off most of the growth before it dries onto the bottom paint.  You may have to use 
a scrub brush and putty knife for heavy growth, like barnacles, and for areas around the 
propeller and shaft and underneath the keel. 

Rigging 

Sails and lines should be removed at the end of each season, rinsed thoroughly in fresh 
water and stored in a warm, dry place.  This will prolong their useful life as mildew can 
affect even today’s synthetic materials.  Most sail lofts offer a cleaning/storage service. 

Engine 

Check the engine owner’s manual for maintenance guidance during the season and for 
the specific haul out procedures necessary to winterize the engine.  Fill fuel tank to 
minimize condensation and add an anti-bacterial agent. In the exhaust system, water can 
accumulate in the bottom of the muffler.   This should be drained using the drain plug, or 
anti-freeze added so residual water doesn’t freeze. 

Batteries 

It is preferable to remove the batteries and store in a heated area, recharging periodically 
to maintain full charge status.  If you are in warmer climates, it is possible to leave the 
batteries aboard.  Simply check them once a month to ensure they remain charged. 

Head 

Read the owner’s manual for specific maintenance procedures.  Generally, you will want 
to drain all water and replace with an anti-freeze agent.  To maintain the lubrication of its 
internal seals, flush through a light oil.  Again, follow the manufacturer’s recommendations 
for winter maintenance. 

Water System 

Drain all tanks and ensure it is also drained from between the heater and the check valve 
installed in the supply line.  Add an anti-freeze solution specifically designed for marine 
potable water systems to the residual water in the water tanks, and pump with manual and 
pressure pumps until all lines are full of anti-freeze solution.   

DO NOT use automotive radiator-type anti-freeze, as most are poisonous and may 
damage the plumbing. 

Bilges 

Pump bilges completely dry and use a strong cleaning solvent to eliminate odors and 
bacteria. 

Electronics 

Remove as many as possible to avoid condensation caused by the extreme rise and fall of 
temperature and humidity that come with winter.