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2-6. Lubrication
G4. Needle bar
connecting rod
(Disperse oil)
G5. Felt
Rotary hook
Rotary hook shaft
Absorb oil
1107S
Supply oil
1108S
G3. Wick
B
C
Lubrication adjustment screw
(Adjust the lubrication amount)
I6. Oil cap screw with hole
I5. Felt
I4. Oil valve
I7. Supply oil felt
I8. Oil wick felt
LZ2-B850,B851
G2. Oil case
A
Filter
I3. Rotary hook shaft
I M2. Oil lip
2. MECHANICAL DESCRIPTIONS
1106S
1. Plunger pump
C
A
B
M4. Adjusting screw
M5. Bed
M3. Bush F
1129S
From filter
1128S
2-06
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