Seat Sling; Cushion; Rear Axle Assembly - Sunrise Medical Quickie All Court Manuel D'instruction

E N G L I S H
F. SEAT SLING
The seat sling can be adjusted through the use of VELCRO® style retaining material beneath the seat.
Adjustment
a. Remove the screws retaining the left side seat sling.
b. Readjust VELCRO® style material to adjust the tension in the seat sling.
c. Replace screws and torque to 45 inch-lbs (5 N-m).
d. If there is any difficulty in reattaching the screws, try using a probe to help line up the holes.
G. CUSHION (OPTIONAL)
Installation
a. Place cushion on seat sling with VELCRO® side down. The beveled edge of the cushion should
be in front.
b. Press firmly into place.
H. REAR AXLE ASSEMBLY
1. Center of Gravity Adjustment
The most important adjustment on your Quickie All Court is the position of your center of gravity.
The position of your seat frame will determine your center of gravity.
• The further forward the seat, the more stable the chair becomes.
• Moving the seat frame back will increase your turning speed and lighten the front end.
For example: Using hole 1 will increase your turning speed.
Using hole 8 will give you a more stable ride.
2. Wheel Camber
Increasing wheel camber angle provides greater side-to-side stability due to the increased width and
angle of the wheelbase and also allows for quicker turning and greater access to the top of the handrims.
The wheel camber option from the factory is 16° & 20°.
3. Rear Wheel Axle Sleeve Adjustment
Tight axle sleeves (1) should be maintained for proper performance of the wheelchair.
a. To adjust axle sleeve, you will need a 1 1/8" open end wrench to turn the outside axle sleeve nuts
(2).
b. You will also need a 5/8" wrench to hold the axle sleeve in place while loosening or tightening
the axle sleeve nuts.
c. Loosen nuts and adjust axle sleeve in or out to desired location. Distance should be equal on
both axle sleeves.
d. Hold axle sleeve with 5/8" wrench and tighten nuts.
4. Toe-in and Toe-out
Toe-in and Toe-out are terms that relate to how well the rear wheels of the chair are aligned. This will
affect how well the chair will roll. Drag or resistance occurs in a wheelchair when the rear wheels are
not properly aligned.
Toe-in or toe-out can be adjusted by loosening the axle-sleeve nut and then slightly rotating the axle
sleeve forwards or backwards.
a. Toe-in: To eliminate toe-in, rotate the top of the axle-sleeve toward the rear of the chair.
b. Toe-out: to eliminate toe-out, rotate the top of the axle-sleeve toward the front of the chair.
To check that the rear wheels are properly aligned, measure the centerline to centerline of the tires at
the midpoint front and rear until the desired measurement is achieved.
(Detail)
Eccentric Axle Sleeve
15
4 8
1
Camber Tube
16° & 20°
1
2
Toe-in
Toe-out
A
930493 Rev. A