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FIGURE 4
20
1/2 X 4-1/2" 16
STEP 4:
• LOOSELY assemble the REAR UPPER SUPPORT (7) and the CROSS SUPPORTS (5) to the REAR UPRIGHTS (4) using four 1/2 X 4-
1/2" BOLTS (16), eight 1/2" INT TOOTH LOCK WASHERS (20) and four 1/2" LOCK NUTS (23) as shown in FIGURE 4.
• LOOSELY assemble the CROSS SUPPORTS (5) to the FRONT UPRIGHTS (3) using two 1/2 X 4-1/4" BOLTS (26), two 1/2" INT TOOTH
LOCK WASHERS (20), two 1/2" PLASITC DOME WASHERS (22) and two 1/2" LOCK NUTS (23) as shown in FIGURE 4.
20
7
23
5
20
1/2 X 4-1/4" 26
4
5
4
22
3
7
3
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