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5.Gear house
Gear house
2,5mm
×4
×1
3mm
13mm
×1
2,5mm
Dismantling
GEAR HOUSE LID AND AIR VALVE
1. Remove the following:
(a) each of the four fasteners
– 2,5mm Allen wrench
(b) air valve
• check O-ring:
– replace if worn or cracks are vis
ible
2. Remove inner fastener:
• Reassembling; use thread lock com
pound (T) – see chap. 10, "Tools"
– 3mm Allen wrench
3. Turn feeding shaft knob to access its
fastener
• rotate knob (or feeding shaft by
means of a 13mm spanner)
4. Remove the knob fastener
– 2,5mm Allen wrench
5. Disassemble as follows:
(c) feeding shaft knob
(d) V-ring
– replace if worn or cracks are vis
ible
5
11
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