Bonis TC-57

NEEDLE BAR ASSEMBLY

Refer. Part ~··~· -- ~'"'-· --- [Jescnptmn 121 215.

. ... Needle BarTensian Plunger

122 123 124 125 126 127 128 129 130 131 132

115-T .

Needle BarTension Plate

217.

Needle Bar Tension Plate Screw

113- Y,.- TC .

Needle Bar

134. 216. 119.

. .. Needle BarTension Sprmg

Needle Bar Plunger Nut

Needle Clamp

227

.... Needle Clamp Screw

Needle, Bonis System H

117-B-TC ...... Needle Bar Bearing

118-T.

Needle Bar Bearing Collar

466-51.

... Needle Bar Yoke

133(2)

218.

.Needle Bar Yoke Pinch Screws

134

7-B-51.

. .. Needle Bar Yoke Eccentric

134-A

235..

Yoke Eccentric Pin

135 Yoke Eccentric Set Screw 132, 133, 134, 125 Sold as complete unit #466-51-C 136 467. 202

Needle Bar Yoke Suppurt Shah

137 138 140 141 142 143 144 145

41i9 468 210

.. Needle Bar Yoke Adjustable Bracket

Needle Bar Yoke Lock Nut

139(3)

Needle Bar Yoke Adjustable Bratk€t Strew~

214.

GuideScrew Thread Guide

128

229, .

, .Tension Post Screw

117-C-TC.

Needle Bar Bearing Support Needle BarTension Post

116.

127-T .........Work Guide

*"C" after Part Number Denotes "COMPLETE"

DEALER: REFERENCE NUMBERS ON EACH PlATE ARE NOT NECESSARILY THE SAME, HOWEVER, THE PART NUMBER, IF A DUPLICATE IS THE SAME.

Printed in U.S.A.

From the Library of Superior Sewing Machine & Supply LLC