CrossTrainer Service Manual
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CrossTrainer Service Manual Rev A 620-7575
Part Installation Procedure – Upper Crank Arm (cont.)
Install the New Upper Crank Arm
1. Insert a ¾ inch cold chisel or a large flat-head screwdriver in the slot in the end of the new
upper crank arm and tap with a hammer to slightly spread open the end of the crank arm. The
crank arm should easily slide on the main shaft assembly.
2. Insert and tighten the two pinch bolts to 60 ft-lbs with torque wrench and 5/16 hex driver.
3. Replace the retaining ring and plastic cap.
4. Slide the shim and wavy washer onto the upper crank pin. Then slide the leg beam bearing
housing on the upper crank pin.
5. Replace the e-clip and plastic cap.
6. Tap the pedal pin back into position in the pedal base. Be sure to align the flat on the shaft to
the set screws.
7. Tighten the set screws.
8. Test for functionality.
