Remove shrouds
1. Remove seven screws securing left shroud in place using a long Phillips screwdriver.
Qty.DescriptionItem
7Screw1
1Left shroud2
2. Remove three screws securing right shroud in place using a long Phillips screwdriver.
3. Remove both shrouds.
Remove lower pulley assembly
1. Remove the two Hex Head Cap Screws (HHCS), two lock washers and two flat washers from the
lower pulley shaft using a 7/16" or 1/2” socket wrench.
Qty.DescriptionItem
2HHCS1
2Lock washer2
2Flat washer3
1Lower pulley shaft4
2Drive belt5
2. Remove the lower pulley assembly out of the drive belts and from the frame.
Install lower pulley assembly
1. Slide the lower pulley assembly through both drive belts and into place on the frame.
Confirm that both drive belts are straight and centered in place.
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Cybex 772A, 772AT Arc Trainer Part Number