FIGURE 21

 

 

 

55 3/8 X 2-3/4”

 

63

 

 

 

 

7

5

3/8 X 2-3/4” 55

 

 

56

 

 

 

 

 

 

63

 

 

38 4-1/2”

 

31

50

39

 

 

 

 

STEP 21:

Route the ARM CABLE (31) through the LEFT ARM (7) as shown in FIGURE 21.

Assemble one V-PULLEY (39) to the LEFT ARM SUPPORT (5) using one 3/8 X 2-3/4” BOLT (55) and one 3/8” LOCK NUT (63). See FIGURE 21. (Note: Loop the ARM CABLE around the PULLEY prior to assembling the LEFT ARM SUPPORT.)

SECURELY assemble one 2” NYLON SPACER (56) to the LEFT ARM SUPPORT (5) using one 3/8 X 2-3/4” BOLT (55) and one 3/8” LOCK NUT (63). See FIGURE 21.

Assemble the LEFT ARM (7) to the LEFT ARM SUPPORT (5) using one 3/8 X 2-3/4” BOLT (55) and one 3/8” LOCK NUT (63). See FIGURE 21. (Note: Make sure the ARM CABLE runs in FRONT of the bolt as shown!.)

Assemble one 4-1/2” PULLEY (38) to the LEFT ARM (7) using one 3/8 X 2-3/4” BOLT (55), two 3/8 X 1/2” SPACERS (50) and one 3/8” LOCK NUT (63). See FIGURE 21. (Note: Loop the ARM CABLE around the PULLEY prior to assembling the LEFT

ARM.)

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ParaBody 777 manual Arm