8
STEP 9:
FIGURE 9
•
LOOSELY
assemble the TOP BOOM to the UPPER CROSS SUPPORT using two previously removed 3/8 X 4” BOLTS, four 3/8”
WASHERS, and two 3/8” LOCK NUTS. See FIGURE 10.
•
SECURELY
tighten all connections made up to this point.
• Slide the 13/16” SHAFT COLLARS (9) to the top of the GUIDE RODS (4) and
SECURELY
tighten the SHAFT COLLAR (9) set screws.
See FIGURE 10.
• Slide the STACK BOOM (2) over the GUIDE RODS (4) and inside the tube on the UPRIGHT FRAME as shown in FIGURE 9.
STEP 10:
FIGURE 10
0
1
2
3
4
5
6
1/2
1/2
1/2
1/2
1/2
1/2
2
4
UPRIGHT
FRAME
9
3/8 X 4”
3/8 X 2-3/4”
1/2 X 2-1/2”
TOP BOOM
UPPER
CROSS
SUPPORT
UPRIGHT
FRAME
1/2 X 3”
•
LOOSLY
assemble
the TOP BOOM to the UPRIGHT FRAME using the previously removed 1/2 X 2-1/2” BOLT, one 1/2 X 3” BOLT,one
3/8 X 2-3/4” BOLT, two 1/2” WASHERS, one 1/2” LOCK NUT, and one 3/8” LOCK NUT as shown in FIGURE 10.
