Brother NV4000D Service Manual page 27

Main unit
6
NT lower cutter thread removal
1. Remove the retaining ring (CS5), and then remove the NT lower thread
cutter 1.
7
Front thread guide cover removal
1. Remove the screw 1, and then remove the front thread guide cover 1.
8
Thread guide cover A removal
1. Remove the screw 1, and then remove thread guide cover A 1.
9
Lower thread cutter removal
1. Remove the screw 1, and then remove the cutter holder 1.
2. Remove the lower thread cutter 2 from the cutter holder 1.
Main parts
1
Retaining ring CS5
1
1
1
1
2
1 1
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