CYBEX Arc Trainer 630A, Руководство по обслуживанию

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9. Remove HHCS on lower pulley.
A. Using a 7/16” socket wrench with a 3”
extension, remove the two HHCS, two
lock washers and two flat washers from
the lower pivot shaft. See Figure 8.
Figure 8
HHCS
Lock Washer
FlatWasher
Lower
Pivot
Shaft
Drive
Belts
8. Remove the Idler Pulley.
A. Using a 9/16” socket wrench, remove the two
bolts and washers from the idler pulley.
B. Remove the idler pulley from frame. See
Figure 7. NOTE: Idler pulley is not needed
with self-tensioning belt.
Figure 7
Idler
Pulley
Washer/Bolt
6. Remove the
side covers.
A. Remove
the six
screws and
six washers
securing
each
side
cover in
place. See
Figure 4.
B. Remove
both side
covers.
NOTE: The
gasket
will
come
off with one
of the side
covers.
Figure 4
Washer
Screw
Side
Cover
Gasket
7. Remove the crank covers and the crank arm
disk supports.
A. Using a Phillips screwdriver, remove the three
screws securing each crank cover (and remove
the crank covers). See Figure 5.
B. Using a Phillips screwdriver, remove the screw
securing each crank arm disk support. See
Figure 6.
Figure 5 Figure 6
Crank
Cover
Screw
(3)
Screw
Crank
Arm Disk
Support
10. Remove the lower pivot shaft.
A. Remove the lower pivot shaft and
spacers. Set them aside, they will be
reinstalled in step 15B.
B. Reinstall the HHCS that was removed in
step 9 and turn in at least 5 turns.
C. Strike the HHCS head with a metal
hammer to brake the pem nut free from
the bracket and discard. See Figure 8.
Pem Nuts