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Determining Proper Seat Depth:
When the child is sitting with knees bent, the total seat
depth should be slightly shorter than the length from the
pelvis to the rear of the knee. (Fig. A)
Seat Depth Adjustment Using Depth
Adjustment Knob
The seat depth can be adjusted 1.4" (3.5 cm) by moving the
location of the Seat Adjustment Knob. (Fig. B)
To change the seat depth; remove the adjustment knob,
reposition to the desired location and reattach.
Note: The knob MUST go through the plastic cover, the rod
and seat rod.
Seat
Fig. B
Fig. A
Seat Depth Adjustment Using Seat Extensions
Seat depth can also be extended up to 11" by using the rodded and non-rodded
seat depth extension accessories. The graphic below provides congurations of
seat extensions with the corresponding seat depth dimensions.