Adjustments
Drive Roller Alignment
36
5. Loosen the left-hand adjustment bolt 1/4" turn.
6. Let treadbelt stabilize (rotate for 30 seconds). In this example, the treadbelt will change tracking as shown by
the blue arrow due to the increased tension on the right side and the reduced tension on the left. Readjust if
necessary.
7. If normal tracking procedures are not working satisfactorily, repeat the same procedure just performed on the
take-up rollers on the drive rollers as discussed in the following section, Drive Roller Alignment.
5.5.
Drive Roller Alignment
The drive roller is aligned at the factory. However, if the treadbelt is centered at the rear roller but is off center in the
front, an adjustment is necessary. This problem often appears as the belt is running diagonally (closer to one side at
the top but farther away at the bottom). The drive roller is secured to the frame with two hex head bolts (3/8 socket)
as shown in the following figure. The holes in the frame are elongated; this allows for forward and aft adjustment of
the drive roller.
Figure 5-7.
Drive Roller Alignment Adjustment Bolt
Example
: Treadbelt is tracking diagonally to the right hand side. Adjust right hand side of drive roller by moving it
towards the front (motor side) of treadmill. The treadbelt will move towards the center.
Drive roller (bolt
hidden for clarity)
Adjustment slot
Summary of Contents for L7 Club
Page 1: ...L7 L8 L9 Treadmill 90 Series Service Manual...
Page 4: ...Grounding Instructions 4...
Page 16: ...Introduction Recommended Tools 16...
Page 26: ...Electrical Reference Harnesses 26...
Page 30: ...Routine Maintenance Maintenance Checklist 30...
Page 102: ...Replacement Parts 102 Figure 8 8 Control Panel 17 16 15 13 14 12 11 11 9 5 3 7 6 2 4 8 1...
Page 116: ...Replacement Parts 116...
Page 119: ......