C
4 X 4 X 96"
TRAPEZE ARM
E
STEP 31: TRAPEZE ARM
1: LOCATE THE 4 X 4 X 96" TRAPEZE ARM AND TWO IRON DUCTILE SWING HANGERS.
2: ATTACH THE SWING HANGERS UNDERNEATH THE TRAPEZE ARM. USE 3/8" X 4-1/2
CARRIAGE BOLTS WITH TORQUE WASHERS ON TOP. HAMMER THE CARRIAGE BOLT TO SET
THE TORQUE WASHER INTO THE WOOD AFTER LINING UP THE SQUARE SHANK OF THE
CARRIAGE BOLT WITH THE SQUARE HOLE IN THE TORQUE WASHER. FASTEN THE SWING
HANGER FROM UNDERNEATH WITH 3/8" WASHERS, 3/8" LOCK NUTS AND BOLT CAPS.
3: PLACE THE TRAPEZE ARM ON BOTTOM OF THE SIDE RAIL. CLIMB UP ON TOP OF THE
DECK AND PLACE A 3/8" X 6-1/2" CARRIAGE BOLT WITH TORQUE WASHER INTO THE
HOLES IN ON THE INSIDE OF THE CORNER POSTS. LINE UP THE SQUARE SHANK OF THE
CARRIAGE BOLT WITH THE SQUARE HOLE IN THE TORQUE WASHER. SHOVE THE CARRIAGE
BOLTS THROUGH THE HOLES IN THE TRAPEZE ARM. HAMMER THE CARRIAGE BOLTS TO SET
THE TORQUE WASHERS. FASTEN THE TRAPEZE ARM TO THE CORNER POSTS WITH 3/8"
WASHERS , 3/8" LOCK NUTS AND BOLT CAPS.
3/8" LOCK NUT
CARRIAGE BOLT
TORQUE WASHER
3/8" X 4-1/2"
SWING HANGER
3/8" WASHER
IRON DUCTILE
BOLT CAP
DETAIL E
SCALE 1 : 14
DETAIL C
SCALE 1 : 14
3/8" WASHER
BOLT CAP
3/8" LOCK NUT
3/8" X 6-1/2" CARRIAGE BOLT
TORQUE WASHER
CORNER POST
2 X 6 X 42"
SLIDE ABOVE
57