9
Ensure that the twistlock s of the shafts
are loosened by rotating th em counter-
clockwise.
Compress the spring loade d pin in the
lower shaft and slide it into the middle shaft
until the pin reaches the adju stment holes.
The pin will spring out a nd click into place.
Attach the middle shaf t to the upper
shaft in the same way.
Once shafts are assemb led, lock them in
position by rotating twis tlocks clockwise .
The upper shaft assembly location uses
two spring loaded pins to strengthen the
joint, one on either side of the shaft