Invacare Zephyr User Manual page 147

• Repair inner tube and replace, or insert new.
• Replace the inner tube in the tyre.
• Insert the wheel rim halves once again.
• Insert the screws and tighten slightly.
• Pump a little air into the inner tube.
• Tighten the screws to 25 Nm.
• Ensure that the tyre outer is seated correctly.
• Pump the wheel up to its prescribed air pressure (see "Technical Specifications" on page
163
• Check that the tyre is seated correctly once again.
• Screw the valve cap back on.
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