Brother PE-300S Service Manual page 26

2. ASSEMBLY AND DISASSEMBLY OF THE EMBROIDERY UNIT
Disassembly
1. Remove screw, and remove X carriage cover.
2. Move X carriage towards the left edge, remove all 4 screws, and remove top cover to the right side.
* When doing this, gently slide frontal upper surface of top cover with finger.
3. Remove both screws. Remove bottom cover.
4. Remove all 4 screws. Remove fixed guide assembly.
5. Remove all 3 screws of main frame. Separate X carriage, Y carriage and bottom cover.
Assembly
Assemble in the reverse order of disassembly.
Assembly Points
• Make sure there is space between the sensors on the X and Y shutters.
• Make certain there is no slack between the X sensor lead wire and XPM lead wire, and attach section A of
bottom cover.
• Move X carriage to the right. Attach Y sensor and YPM lead wires to B section of bottom cover.
• When attaching top cover, move X carriage to the left, slide cover on from the right, and attach to
rectangular hole in top of bottom cover.
* When doing this, gently slide top cover towards you with finger.
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