C556, C556i Navy Self Powered Elliptical Fitness
Page 45
Procedure 7.10 - Replacing a Wheel Assembly
Procedure
1. On February 2, 2004 the wheel assembly was modified to a wheel assembly utilizing larger
bearings and a larger mounting bolts. If the wheel being replaced has large (5/16-18)
mounting bolts, skip to step 7. If the wheel being replaced has a small (8-32) mounting
screw, continue with step 2.
WARNING
Before continuing with this procedure, review the Warning and Caution statements listed in
Section One, Things You Should Know.
2. Because the replacement wheels are improved, both the right and left wheel should be
replaced. Additionally, two new wheel covers (43702-504) will be required accommodate
larger wheel mounting bolts.
3. The wheel assembly is provided as an assembly that includes both wheels and replacement
wheel axle screws. Remove the four wheel cover mounting screws, wheel cover from the
stairarm and discard the wheel and cover.
4. Mount the replacement wheel cover on the stairarm with the screws removed in step 4.
Diagram 7.7 - Wheel Assembly
5. Install the replacement wheel assembly in the wheel cover. Install and hand tighten the two
wheel axle bolts. Torque the wheel cover bolts to 15 foot-pounds.
Wheel Assembly
Wheel Cover
Stairarm
Wheel Axle
Screw or Bolt
Wheel Cover
Mounting Screws
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