I would like directions to change the weed eater line on a Bolen BL-150 weed eater.

Hi,
The manual is available at:
Bolens 2-Cycle Gas Trimmer Operator's Manual | ManualsOnline (http://lawnandgarden.manualsonline.com/manuals/mfg/bolens/bl150.html)
And has about 1 1/2 pages devoted to the subject.
Peace,
Clarke

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