Brother SB3734T Service Manual page 17

Disassembly Main frame / Covers / Upper thread guide
2. Remove the two retaining rings E3. Pull out the front cover guide shaft to remove the front cover hinge
plate and the front cover spring from the front cover assy.
*Assembling note
• Check that there is front cover hinge plate between the retaining rings.
3. Remove the screw (tapping screw, pan V M3x6) to remove the front cover hook.
Tapping screw, pan V M3X6
Front cover hook
Tapping screw, pan V M3x6
Retaining rings E3
Front cover
Front cover spring
Retaining rings E3
Retaining rings E3
Front cover guide shaft
Front cover hinge plate
Fig. 2-4
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