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Instruction Sheet Number:
99TA520029
6. Install belt and adjust belt tension by turning four nuts on both motor plate adjusting
bolts so that motor plate remains horizontal to fan deck within 1/8 inch from front to
back. Adjust belt tension so that 5 lbs of force will cause a deflection of the belt at
mid span of 1/4 inch. While holding this tension on the belt tighten the four motor
mounting plate adjustment bolts. See Figure 8 and 9.
Figure 8 – Belt Tension Adjustment
