Plycraft Lounge chair users should install the board as far rearward as possible
The mounting board need not be removed after installation but can permanently remain.
The mounting board if not removed, usually cannot be noticed, or paint the edges Black.
2-1/4" x 2 1/2" hex bolt for wedge type
4-#1805 1/4" flat washers
4-#6090S mechanism mounting screws
4-#14 tee nuts
4-#901B flange hex bolts
4-1 1/2" Phillips head mounts to original mounting #906B 4-5/16" coated washer form wood bolt mounting
A mounting board is used to adapt a differently sized mechanism than original to the bottom of a chair seat.
We recommend that when drilling the 4 holes in the board, that your drill bit is
3/16" or 1/4" larger than the bolt being used...and please use a washer.
The board is attached to the original mounting holes using the same or longer fasteners. The new mechanism is then wood screwed to the board with supplied #14 x 1" mounting screws.
The mechanism may be moved forward or back on the board without making more holes in the seat bottom. Why move?