EFX 885, 835, 825
Service Manual 20039-166
Page 130
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5.
Changing the tension of the input drive belt will also affect the tension of the generator belt. If the input belt
tension has been changed, continue with step 7.
6.
Place a 20030-108 or equivalent belt gauge on the generator belt as shown in Diagram 8.2.2.
Diagram 8.2.2 - Generator Belt Tension Measurement
7.
The belt gauge should approximately 110 lbs. If the generator belt tension is significantly high or low, it may be
adjusted using the adjustment bolt shown in Diagram 8.2.2. First loosen, but do not remove the four generator
mounting nuts. Thread the adjustment bolt into or out of the generator to change the belt tension. When the
tension is correct, tighten the locking nut. Tighten and torque the four generator mounting nuts to 200 inch
pounds.
8.
If either the input pulley belt or the generator belt is being replaced with a new belt, the belt tension should be
set 20 lbs. higher than the previous readings. Therefore a new input pulley belt should be tensioned to 180 lbs.
and a new generator belt should be tensioned to 130 lbs. Over time and use the belts will relax and the tensions
will be as stated in steps 4 and 7.
9.
Reconnect the red battery lead to terminal M6 of the lower PCA.
10.
Set the right side of the rear cover in its mounting position and rotate it clockwise. Ensure that the cover is fully
position and rotate it counterclockwise. Ensure that the cover is fully engaged and fasten it with the screw
removed in step 1.
Generator Adjustment Bolt
Generator Mounting Nut
Summary of Contents for EFX 825
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