Descriptions of LEFT and RIGHT are from the point of view of standing
behind the equipment facing the front
20
ASSEMBLY DIAGRAM 1
USE A PARTNER TO HELP WITH THIS STEP
REMEMBER: Only hand tighten all nuts and bolts until whole
&&Ͳ
X
ϰ
is assembled
(HINT: Work your way from one end of the cable to the other, connecting one pulley at a time and ensuring
everything is positioned correctly before continuing. Ensure the cable retainers are all correctly angled)
1.
IMPORTANT:
When you undo the ends of the BUTTERFLY CABLE (41) during assembly, it is very important that you
securely re-tighten the nuts at the ends of the cable before use. Use the diagram as a reference.
2.
Assemble the ARM SWING PULLEY BRACKET (49) by attaching two THRUST BALL BEARINGS (77), a BUSHING (16) and
two SERRATED NUTS (95)
(For details, view the expanded diagram
–
skip this step if pre-assembled)
3.
Position one end of the BUTTERFLY CABLE (41) at the entrance of a ARM SWING PULLEY BRACKET (49), feed the cable
through the bracket. Insert a WHEEL (53) at the entrance to the bracket. Attach using a HEX BOLT M8X40 (114), two
WASHER8 (91) and an AIRCRAFT NUT M8 (96)
4.
Insert a PULLEY (79) into the bracket; ensure the cable runs over the pulley. Attach using a HEX BOLT M10X45 (101),
with a WASHER10 (92) on each outer side of the bracket. Secure with an AIRCRAFT NUT M10 (97)
5.
Thread the cable through the left BUTTERFLY (22) to the rear of the BUTTERFLY SUPPORT (21)
6.
Slot the ARM SWING PULLEY BRACKET (49) with the inserted cable, into the left BUTTERFLY (22) and attach using two
ALLEN BOLT M8X9 (115) and two WASHER8 (91)
7.
Insert a PULLEY (79) into the corner pulley bracket on the left BUTTERFLY (22). Attach using a HEX BOLT M10X45
(101), two WASHER10 (92) and an AIRCRAFT NUT M10 (97)
8.
Insert a PULLEY (79) into the pulley bracket at the rear left of BUTTERFLY SUPPORT (21). Ensure the cable runs over
the top of the pulley. Attach using a HEX BOLT M10X50 (102), with a WASHER10 (92), a CABLE RETAINER (86), and a
CABLE RETAINER BUSHING (85) on the outer side of the bracket. Secure with an WASHER10 (92) and an AIRCRAFT
NUT M10 (97)
9.
Onto HEX BOLT M10X170 (111) thread (in correct order), two WASHER10 (92), two CABLE RETAINER (86), two CABLE
RETAINER BUSHING (85) and a PULLEY (79).
10. Insert the assembled HEX BOLT M10X170 (111) through the base of the BUTTERFLY SUPPORT (21) and then thread on
(in correct order), two WASHER10 (92), two CABLE RETAINER (86), two CABLE RETAINER BUSHING (85) and a PULLEY
(79). Secure with an AIRCRAFT NUT M10 (97)
11. Draw the cable down and under the left pulley at the base of the BUTTERFLY SUPPORT (21), ensuring the cable runs
from front to rear.
12. Draw the cable up to the PULLEY BRACKET (18) attached to end of the CONNECTABLE CABLE (42)
13. Insert a PULLEY (79) into the pulley bracket, ensuring the cable runs over the pulley from left to right. Attach using a
HEX BOLT M10X55 (103), with two WASHER10 (92), two CABLE RETAINER (86) and two CABLE RETAINER BUSHING
(85) on each outer side of the bracket. Secure using an AIRCRAFT NUT M10 (97)
14. Draw the cable down and under the right pulley at the base of the BUTTERFLY SUPPORT (21), ensuring the cable runs
from rear to front.
15. Repeat the required assembly steps in reverse to thread the cable through the right hand side of the butterfly.
