Tread Belt Tension Adjustment - PaceMaster ProPlus II Owner's Manual

Step Six:
If no improvement is observed, the hesitation may be caused
by a loose tread belt - see "Tread belt tension adjustment" below.
If improvement is noticed but slippage is still present, repeat the
procedure and test again. If you tighten the drive belt adjustment
screw 1 1/2 turns and there is still hesitation (slippage) contact
your authorized PaceMaster dealer. Tightening the drive belt
adjustment screw more than 1 1/2 turns can result in bearing
damage to the motor and/or drive roller.

Tread Belt Tension Adjustment

Step One:
Locate the two tread belt adjustment screws (3) and (4) as shown.
Step Two:
Turn both the left and right tread belt adjustment screws 1/2 turn
clockwise.
Step Three:
Walk on the treadmill to see if the adjustment you made decreased
the slippage.
Step Four:
If a significant decrease in slippage was observed, go to step 2.
Figure 9
If you tighten the tread belt 1 1/2 turns per side and slippage is still
present, do not continue to adjust the tread belt tension. Contact
your authorized PaceMaster dealer.
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