WARNING : NEVER ADJUST BUNKS WHILE BOAT IS ON LIFT.

Determine proper location for BUNKS making sure they are equal distance from the center of the cradle. The simplest way to determine this is by measuring the distance between the two inside bunks on your boat trailer. If you do not have a trailer start with each bunk 16" from the center of the cradle (32" apart), or measure to the flat fin on the bottom of the hull closest to the 16” mark.  Slide the BUNK SOCKETS into position and tighten all bolts.

If you are using the bunks for a Pontoon, measure the distance between the rib on the bottom of each toon. Divide that measurement in half to get the distance from the middle of the cradle to the center of each bunk set. Each pair of bunks should be approximately 6” apart.

Adjust BUNK U CHANNEL on underside of each BUNK to match BUNK DOWN LEGS and tighten 3/8 hex nut to hold firmly in place. Do not over tighten !

While holding BUNK flat snug bolt so bunk will still pivot under the load of the boat. This will insure that the bunks will conform to your boat. Load boat onto lift making sure that the weight is balanced between the two CRADLES. Check and reposition bunks as necessary.

Another option is if you got a trailer with your boat, match the bunks on the lift to the bunks on the trailer following the centering instructions above.