11 WHEELS
Invacare
®
Crossfire™T7A Wheelchair
76
Part No 1167484
11.11 Determining/Setting Toe In/Toe Out
1.
Inflate all pneumatic tires to recommended tire pressures (listed on the sidewall of the tire).
2.
Measure the distance between the centerlines at the rear and front of the rear wheels at approximately 12 inches (for 24-inch diameter wheels)
from the ground/floor (FIGURE
14).
3.
Determine difference between two measurements. If difference between the two measurements is greater than
1
/
8
inch, one of two conditions
exists:
•
If the back centerline measurement of the rear wheels is SMALLER than the front centerline measurement of the rear wheels, a TOE-OUT
condition exists (FIGURE
14).
•
If the back centerline measurement of the rear wheels is LARGER than the front centerline measurement of the rear wheels, a TOE-IN
condition exists (FIGURE
14).
4.
If the difference between the measurements is greater than
1
/
8
-inch, correct the toe-in/toe-out condition by performing the following:
A. Loosen both mounting socket head clamp screws (FIGURE
12).
B.
Rotate the camber tube until front and rear measurement are within
1
/
8
-inch (FIGURE
12).
C. Securely tighten both socket head clamp screws (FIGURE
12).
For this procedure, refer to FIGURE
12 on page 74 and FIGURE
14.
