Y TYPE HEAD OILING
PART IDENTIFICATION LUBRICANT FREQUENCY
Rotating Hook A1 Barudan machine oil
Clear (mineral) oil for sewing machinery
Every 4 to 6
hours
Drive Shaft B1 Barudan machine oil
Clear (mineral) oil for sewing machinery
*Wipe lightly with cotton swab saturated in
oil.
Once a week
Hook Shaft Bushing B2
*Needle Bars/Turret Plate
Oil Pad
B3
Needle Bar Crank Rod C1 Bearing oil Once a week
Take-up Drive Lever D1 Bearing Oil Once a month
Needle Bar Drive Lever D2
Needle Bar Drive Link D3
Take-Up Lever E1 Lithium grease spray Every 3 months
Take-Up Lever Cam E2
Presser Foot Cam E3
Guide Plate E4
Lower Connecting Gear F1 Wheel bearing grease Every 6 months
H/V Linear Bearing Rails
(not shown)
Clean and oil with 30 wt. engine/machine oil Every 3 months
2-4 X Series Mechanical Guide
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