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Pro Attachment Series™
Power Head Shaft to Lower Shaft Assembly
1
Loosen the clamping knob (A) on the coupler (7).
2
Pull and turn the tooth of locator pin (B) away from the slot (C).
3
. Align the positioning hole (D) on the lower shaft with the locator pin (B) and slide the two shafts together. Make sure the inner lower drive shaft engages the square upper drive shaft socket.
4
Turn locator pin (B) until the tooth aligns with slot (C). Turn the lower shaft until the locator pin (B) locks into the positioning hole. Locater pin (B) should snap flush in coupler. Full engagement will prevent further shaft rotation.
5