Information:

The 1554-1 represents a dished wheel to assist in centering TS-2, TS-2.2, TS-3, TS-4, or TS-4.2 truing stands.

CHECKING CENTERING ADJUSTMENT OF TS-2/TS-2.2 TRUING STAND:

1. Place the 1554-1 into the truing stand as pictured. Close the stand’s uprights until they just touch the axle end caps of the 1554-1.

2. With the axle end caps fully pushed down into the V notches of the truing stand uprights, close the truing stand calipers to the 1554-1. If the two calipers contact the 1554-1 at relatively the same time, the stand is centered. If one of the calipers contacts the 1554-1 more than 2mm before the other, the truing stand should be adjusted.

3. Minor centering adjustments can be made by adjusting the caliper arm nuts at the base of the truing stand. If the right caliper contacts the 1554-1 before the lef t caliper, the caliper arm and calipers need to be moved right. Loosen the lef t nut 1/4 turn and tighten the right nut 1/4 turn. Repeat until the 1554-1 is centered between the calipers. Reverse the process to move the caliper arm and calipers lef t.