Husqvarna 122C Operator's Manual page 9

5. Turn the trimmer head (H) counterclockwise to
tighten the trimmer head to the gearbox. (Left hand
threads.)
H
To attach the cutting attachment guard
and trimmer head (curved shaft)
1. Attach the guard. Tighten the nut.
2. Attach the dust cup on the shaft.
3. Hold the dust cup with an adjustable wrench to make
sure the shaft does not turn.
4. Attach the trimmer head to the shaft. Turn the
trimmer head clockwise.
941 - 008 - 24.06.2022
To assemble the two-piece shaft
1. Turn the knob to loosen the coupling.
2. Align the tab (A) with the arrow (B) on the coupling.
3. Push the shaft into the coupling until it clicks into
position.
B
A
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