CYBEX Arc Trainer 425A Service Manual page 63

10. Install new plastic insert.
A. Install new plastic insert (A) on the two heart
rate jacks as shown in Figure 8.
B. Using a 5/16" nut driver or wrench attach
the nut and washer (removed in step 9B)
to each of the two heart rate jacks as shown
in figure 8. NOTE: Hold heart rate wires to
prevent them from twisting.
C. Install by pushing on the plug insert until
it snaps in place in the hole.
11. Attach the lower side covers.
A. Hold the lower covers in place. See Figure 7.
B. Using a Phillips head screwdriver, tighten the
four screws securing each lower side cover.
12. Attach the upper side covers.
A. Place the upper covers in position. See
Figure 6.
B. Using a Phillips head screwdriver, tighten the
screw securing each upper side cover.
13. Attach the top cover.
A. Place the upper left cover in postiion. See
Figure 5.
B. Using a Phillips head screwdriver, tighten the
screw securing the top cover.
14. Attach the front cover.
A. Place the front cover in position. See Figure 4.
B. Using a Phillips head screwdriver, tighten the
four screws securing the front cover.
15. Attach input handles.
A. Position right handle vertically and align input
handle opening with mainframe opening. See
Figure 3.
B. Insert pivot shaft into mainframe and input
handle openings. See Figure 3.
C. Position left input handle vertically and align
input handle opening with mainframe opening.
See Figure 3.
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®
D. Push pivot shaft through opening.
E. Apply Loctite (B) to the two BHSCS
(removed in step 4C) and into where
they will be threaded.
F. Using two 7/32" Allen wrenches, attach the
two BHSCS/Loctite and two washers to the
pivot shaft. See Figure 3. NOTE: Handle will
wobble if not securely tightened.
G. Attach the heart rate cables. See Figure 3.
16. Attach S-Links.
A. Place the S-links in position on the handles.
See Figure 2.
B. Place a drop of Loctite (B) to the threads of
each BHSCS removed in step 4A and another
drop inside the shaft into where each BHSCS
will be tightened.
C. Install the spacer, end cap, washer and
BHSCS/loctite as shown Figure 2.
D. Using a 5/32" Allen wrench, tighten BHSCS
securely.
17. Test the unit for proper operation.
A. Connect the power cord into the power outlet.
B. Operate the unit to verify proper operation.