Lubrication - Brother LZ2-B855E Service Manual

3-6. 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-B855E,B856E
G2. Oil case
A
Filter
I3. Rotary hook shaft
I M2. Oil lip
3. MECHANICAL DESCRIPTIONS
1109S
1. Plunger pump
C A
B
M4. Adjusting screw
M5. Bed
M3. Bush F
From filter
1128S
1129S
3-06