SCIFIT SXT7000 User Manual download pdf (Page 55)

X. TeleRail Roller Replacement (Use this procedure for SX1004’s

with serial numbers 905-005171 and above, SX7000’s 911-005206 and

above, and SXT7000’s 970-005330 and above.)

Lateral Roller Replacement

1. Remove the acorn nut attached to the bolt running through the lateral

roller assembly (A2447), using a 3/16” Allen wrench and 9/16” wrench.

2. Slide the lateral roller assembly off the bolt and the new roller on in its

place.

3. Install and tighten the acorn nut.

Vertical Roller Replacement

1. Remove the acorn nut attached to the bolt running through the track roller

assembly (S1910), using a 9/16” wrench.

2. Remove the nut and lock washer, using a ½” wrench. This nut is located

next to the acorn nut.

3. Grasp the track roller and pull the bolt out. There is a flat washer on each

side between the vertical roller assembly and the angle iron. Do not lose

these flat washers. The vertical roller assembly will not function

properly without them.

4. Install the new vertical roller assembly by inserting the bolt through the

angle iron, flat washer, vertical roller assembly, flat washer, and then

through the other side angle iron.

5. Start the nut onto the bolt. Tighten nut.

6. Install the acorn nut and tighten.

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SCIFIT SXT7000 User Manual Page 55