TABLE OF CONTENTS
(10) BEGINNING AT CENTERPOINT A OF THE FRONT EDGE OF PLATFORM “A,” USE A RIGHT ANGLE TOOL TO DRAW A LINE 90° TO THE REAR EDGE OF THE PLATFORM .
MEASURE 9 INCHES LEFT AND RIGHT OF THE CENTER LINE FROM THE REAR SIDE EDGE OF THE PLATFORM AND AT 1 ½ INCHES FROM THE REAR EDGE, MAKE MARKS AND CALL THESE POINTS, F AND G RESPECTIVELY. (REPEAT PROCEDURE WITH PLATFORM “B.”)
ONCE AGAIN, USING A 7/64TH INCH DRILL BIT, MAKE A STARTER HOLE AT POINTS F & G AND THEN DRILL WITH 7/16TH INCH PADDLE DRILL BIT, THEN TURN PLYWOOD OVER AND TAMP INTO PLACE, 7/16TH X 3/8TH INCH T-NUTS UNTIL T-NUTS ARE FLUSH WITH UNDERSIDE SURFACE OF PLYWOOD .
NOTE: WITH THE ADDITION OF THESE FOUR NEW HOLES, (D,E,F,& G) AND T-NUTS TAMPED INTO PLACE, ON THE UNDERSIDE OF BOTH PLATFORMS A & B, WE HAVE FINISHED THE SECOND PART OF OUR FOUR POINT TIE-DOWN SYSTEM. THERE SHOULD NOW BE EIGHT 7/16TH INCH HOLES DRILLED THROUGH THE PLYWOOD BOARD AND EIGHT 7/16TH X 3/8TH INCH T-NUTS TAMPED IN PLACE FOR TYING DOWN THE WHEELCHAIRS, FRONT AND BACK.
WE ARE NOW READY TO BEGIN BUILDING THE RECEIVERS AND 5 FT X 1” X 1” RAILS THAT WILL BE USED TO ADJUST THE DISTANCE BETWEEN THE TWO PLATFORMS TO OBTAIN THE PROPER DISTANCE BETWEEN THE FENCERS.