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4.2. Reassembly instructions
Ref. No. 2A Procedure 2A Assembly of Gear case block.
1. Assemble thrust plate, clutch gear, planet gear (3pcs), carrier,
thrust plate and insert pins (2pcs).
2. Reinstall one piece of steel ball into each of 6 holes.
3. Assemble clutch plate and clutch spring.
4. Align the widest protrusion of adjusting screw with the narrower
protrusion of gear case.
5. Turn the adjusting screw into the gear case assembly one rotation
for clockwise direction.
6. Set the mode change handle on the wider protrusion of gear case.
7. Confirm proper position of the mode change handle that both ends
of spring must be put into the grooves of the driving carrier.