TM 5-3805-260-10
Every 250 Service Hours or Monthly
2.
Move the pulley to tighten or loosen the belts.
Air Compressor Belt
Apply a 25 lb. (110 N) force midway between pulleys.
The belt should deflect 9/16 to 13/16 inch (14 to 20 mm).
Adjust the belt if necessary.
2.
Move the pulley as required to tighten or loosen the
belt.
3.
Tighten the adjustment bolt and bracket mounting
bolt.
4.
Recheck the adjustment.
To Adjust:
1.
Loosen the idler pulley mounting bolt 1 and the
adjustment bolt 2 .
3.
Tighten the adjustment bolt and the bracket
mounting bolt.
4.
Recheck the adjustment.
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