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FIGURE 7B (WITH
663101 SECOND
STACK OPTION)
STEP 7B
• If the 663101 SECOND STACK OPTION is NOT installed proceed to STEP 8 .
TOP BOOM
3/8” X 1” 16
10
5
11 3/8” LOCK NUT
• SECURELY assemble one 3/8 X 1” BOLT (16), one 3/8” WASHER (10), one 2” PULLEY (5) and one 3/8” LOCK NUT (11) to the
bracket on the TOP BOOM as shown in FIGURE 7B.
STEP 8
• SECURELY attach one 3-1/2” PULLEY (2) to the FRONT
LEG (1) using one 3/8 X 2-1/4” BOLT (14), two 3/8” WASH-
ERS (10), and one 3/8” LOCK NUT (11). See FIGURE 8.
• Attach the open end of PRESS LINK CABLE (8) to the
QUICK DISCONNECT LINK (3). See FIGURE 8.
• SECURELY tighten the QUICK DISCONNECT (3) to the
tab on the FRONT LEG (1) as shown in FIGURE 8.
FIGURE 8
2
3/8 X 2-1/4” 14
SECURELY
TIGHTEN!
8
10
10
11
1
3
8
0
1
2
345
6
1/2 1/2 1/2 1/2 1/2 1/2