Properly reassemble all components upon completion of the work.
Figure 23 Disassembling the caster wheel
6.5.4 Changing Tyres
Preparation:
❒ Remove the drive wheel (see Section 6.5.2).
Tools:
❒ Tyre lever
Steps:
1. Let all the air out of the tyre.
2. Using the tyre lever, remove the casing from the wheel rim and replace if required.
Properly reassemble all components upon completion of the work.
6.5.5 Replacing the Casing or Inner Tube of Pneumatic Tyres
The wheel rims are in two parts and can be separated by removing the Allen head screws.
Preparation:
❒ Remove the wheel to be replaced (see Sections 6.5.2, 6.5.3).
Tools:
❒ Plastic tyre mounting lever
❒ Inner tube repair kit
❒ Allen wrench, size 6 mm
Steps:
1. Let all the air out of the tyre.
2. Loosen all five Allen head screws.
3. Separate the two pieces of the rim.
4. Pry back the casing from the edges of the rim.
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