8.16.2 Replacing a rear fixation ring
Requirements:
● 13 mm socket wrenches (two of them)
● Torque wrench 0 – 30 Nm (or similar)
Removing a rear fixation ring:
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Switch the wheelchair off.
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Remove the front cover and the rear covers, as described in chapters 8.1.1 and 8.1.2.
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Use both 13 mm socket wrenches to loosen and remove both screws (1).
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Pull the fixation ring (2) backwards out of the bracket.
Installing a rear fixation ring:
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Assemble all parts in reverse order.
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Tighten the screws (1) to a torque of 25 Nm.
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Check all functions of the vehicle and go for a test drive.
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