Lubrication
205
Chapter 10
TP02
3-1. TMBR-SC
(1) Inside of head
Lubrication cycle: Once/week
A
B
C
F E
F
D
E
Needle bar lever
Connecting rod
Lubricating spot
A: Needle bar
B: Needle bar
C: Needle bar drive shaft
D: Wick of stepped pin
E: Needle bar lever, presser foot drive shaft, connecting rod
F: Connecting rod
G: Presser foot shaft (p.206)
Presser foot drive shaft
Connecting rod
A
B
G
