Cybex Arc Trainer Owner’s & Service Manual
Page 7-22
Upper Pillow Blocks
Tools Required
• Phillips head screwdriver
• 3/16” Hex key
• 1/8” Hex key
• 7/16” Socket wrench
• 9/16” Socket wrench
• 9/16” Open end wrench
• 3/8” Nutdriver or socket wrench
! WARNING: Disconnect the power cord before beginning this procedure. Keep wet
items away from inside parts of the unit. Electrical shock could occur even
if the unit is unplugged.
1. Elevate the unit and disconnect the power source.
A. Plug the power cord into the power outlet.
B. Enter Test Mode.
C. Elevate the unit to a minimum of level 7 incline.
D. While the unit is elevated, turn the main power switch to the off (O) position and
unplug the power cord from the power outlet.
2. Remove the access cover.
A. Using a Phillips head screwdriver, remove the four screws securing the access cover.
See Figure 2.
B. Remove the access cover.
! WARNING: Flywheel may be hot. Wait until it cools before servicing.
3. Detach the connecting rods.
A. Using a 3/16” hex key, remove the screw securing each connecting rod to each crank.
See Figure 4.
B. Place a cloth on the frame where each connecting rod will rest.
C. Rest each rod on a cloth to prevent scratches. See Figure 4.
4. Remove the side covers.
A. Using a Phillips head screwdriver, remove the six screws and six washers securing
each side cover in place. See Figure 5.
B. Remove both side covers. NOTE: The gasket will come off with one of the side covers.
See Figure 5.
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