Fuel Tank Installation
PERMANENTLY INSTALLED FUEL TANKS
Ocean Link fuel tanks are designed and manufactured for use with either gasoline
or diesel fuel. Proper installation and use will provide years of trouble free
service.
All fuel tanks are manufactured using a natural chemically crosslinked polyethylene
and tested in accordance with USCG CFR 183.580 Subpart J.
The following instructions for installation and care of Ocean Link fuel tanks
should be followed closely. Deviation from restrictions and suggestions will void
warranty.
INSTALLATION PROCEDURES
- Install the tank in such a manner as to prevent shifting, chafing, bouncing
or puncturing. ALL AREAS OF CONTACT WITH THE HULL, STRINGERS, AND HOLDDOWNS SHOULD
HAVE NEOPRENE PADDING BETWEEN THE TANK AND CONTACT POINT. Allowances should be
made for expansion. ALL TANKS WILL EXPAND 2% IN ALL DIRECTIONS (LENGTH, WIDTH,
AND HEIGHT) AFTER EXPOSURE TO FUEL. Typical allowances for a tank measuring 39L
X 22 W X 10H would be as follows: 39-3/4L X 22-1/2W X 10-1/4H.
- Deformation of the tank as a result of the mounting procedures will void the
warranty. All tanks must be fully supported during mounting. Do not install the
tank in a location where it cannot be easily removed (such as removing floors
or walls for repair or replacement). DO NOT FOAM THE TANKS IN PLACE!!
- All fuel tanks are UV stabilized and can be safely stored in the sun, however
normal precautions should be exercised to prevent dust and other material from
getting into the tank. Do not expose the tanks to temperatures greater than 180
degrees F.
- Below-floor tanks fitted with wooden blocks should have neoprene straps around
the blocks to allow for expansion. Tanks should be located in the middle of the
compartment and aluminum hold down clips should be installed at an angle that
allows 3/8" clearance at the bottom of the tank. Stringers over the top
of the tank should have neoprene padding between them and the tank.
- Do not attempt to glue, weld, screw, heat or add fittings or metal fasteners
onto the tank. Use only those fittings supplied with the tank. Do not solid plumb
the tanks, use flexible lines. Thread sealants may be used if required.
- Do not exceed 20 foot pounds of torque on the 3/8 MPT fitting or more than
35 inch pounds on the sending unit insert. This will give sufficient torque for
sealing.
- Installation engineering assistance is available from Ocean Link.
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