Invacare TDXSIV-HD-S Owners Manual 2 - Page 91

For this procedure, refer to This procedure must be performed by a qualified technician

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7.8 Adjusting Forks  For this procedure, refer to FIGURE 5. This procedure must be performed by a qualified technician. This procedure applies to both Forks. 1. Remove the headtube cover from the caster headtube. 2. To properly tighten caster journal system and guard against flutter, perform the following check: A. Tip the wheelchair forward, toward the floor. B. Pivot both forks and casters to top of their arc simultaneously. C. Let casters drop to bottom of arc (wheels should swing once to one-side, then immediately rest in a straight downward position). D. Adjust locknuts according to freedom of caster swing. 3. Test wheelchair for maneuverability. 4. Readjust locknuts if necessary, and repeat STEPS 1-3 until correct. 5. Snap headtube cover into the caster headtube. 7 SETUP/MAINTENANCE Headtube Cover Locknut Caster Headtube Fork FIGURE 5 Adjusting Forks Part No 1154294 91 Invacare® TDX®SI Series

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7
SETUP/MAINTENANCE
Part No 1154294
91
Invacare® TDX®SI Series
7.8
Adjusting Forks
1.
Remove the headtube cover from the caster headtube.
2.
To properly tighten caster journal system and guard against flutter,
perform the following check:
A.
Tip the wheelchair forward, toward the floor.
B.
Pivot both forks and casters to top of their arc simultaneously.
C.
Let casters drop to bottom of arc (wheels should swing once
to one-side, then immediately rest in a straight downward
position).
D.
Adjust locknuts according to freedom of caster swing.
3.
Test wheelchair for maneuverability.
4.
Readjust locknuts if necessary, and repeat STEPS 1-3 until correct.
5.
Snap headtube cover into the caster headtube.
FIGURE 5
Adjusting Forks
For this procedure, refer to FIGURE 5.
This procedure must be performed by a qualified technician.
This procedure applies to both Forks.
Locknut
Fork
Caster Headtube
Headtube Cover