Brother EF4-N21 Manual page 31

Gauge parts list
[Models MA4-N31, V61A]
Application
Sub-class
S=Standard
H=High-lift
E=Extra high-lift
(mm)
Needle gauge
1. Needle (Q'ty)
2. Presser foot assy
(Presser foot .F)
3.
Needle clamp assy
4. Needle plate
S19226−101
(S19227-101)
5.
(S19223-101)
Main feed dog assy
F
(Main Feed dog)
(Chain feed dog)
6.
Differential feed dog
7. Angle knife
8. Lower knife
9. Over looper
3 needles thin medium
99−5 H
5, 2.2
151474−016 (3)
S31981−001
(S19325-001)
S29148−001
S31979−001
S19246−001
S20896−101
S20582−001
T = 1.5
S20430−001
D
EF4-N11, V41A, N21, V51A, MA4-N31, V61A 31/31
2001.9