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Viking Huskystar 207, Service Manual, Page: 23 / 24

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Viking Huskystar 207 Service Manual Download Page 23

23

Huskystar  207, 215

( A )

( C )

( D )

( B )

MOTOR BELT TENSION

Too tight or too loose motor belt tension can cause belt noise.
Too tight motor belt tension can make the machine to run slow and overload the motor.
Too loose motor belt tension may cause jumping of the belt teeth on the motor pulley.
When pushing the motor belt with a finger at about 300 grams load (C), the deflection of the
motor belt should be about 7mm to 9mm.

To adjust.

1. Remove the motor cover.
2. Loosen the set screws (A) and (B).
3. Move the motor up or down to adjust the deflection about 7mm to 9mm (D).
4. Tighten the set screws (A) and (B).
5. Attach the motor cover.

Summary of Contents for Huskystar 207

Page 1: ...Huskystar 207 215 Typ B Service manual Printed and Made in Sweden Feb 2001 104 72 51 26...

Page 2: ...ARANCE BETWEEN NEEDLE AND HOOK ADJUSTMENT METHOD NO 1 Sewing head 12 CLEARANCE BETWEEN NEEDLE AND HOOK ADJUSTMENT METHOD NO 2 HOOK 13 FEED DOG HEIGHT 14 NEEDLE BAR HEIGHT 15 NEEDLE TIMING TO SHUTTLE 1...

Page 3: ...B A E To remove 1 Remove the face cover D by removing the cap A and screw B To attach 2 Attach the face cover D with the set screw B then attach the cap A 1 Loosen screw C 2 Take the motor cover away...

Page 4: ...4 Huskystar 207 215 A BASE PLATE To remove 1 Remove 4 screws A 2 Remove the base plate To attach 3 Follow the above procedure in reverse 0 DULQD V LWWOH 6KRSSH RQ H D...

Page 5: ...T COVER To remove 1 Remove the face cover and motor cover 2 Loosen set screws A B C D and then remove the front cover J by removing set screws E F and G Note Remove the hook H first then hook I To att...

Page 6: ...up the spool pins K Loosen set screws A B C and D 2 pcs then remove the rear cover I by removing the set screws E F G and H Note Remove the rear cover in the order of lower part X upper part Y and pre...

Page 7: ...tension spring The lower thread tension should be between 25 and 35 grams when pulling the thread in the direction of A Adjustment 1 If the lower thread tension is too tight turn the adjusting screw...

Page 8: ...direction of A with the tension dial at 3 The presser foot should be lowered when checking the upper thread tension Adjustment 1 Remove the front cover 2 Turn the adjusting nut B in the direction of C...

Page 9: ...crew B and take the lamp socket off 3 Raise the presser foot lever and loosen the hexagon socket screw C on the presser bar holder Adjust the distance between the zigzag foot D and the needle plate E...

Page 10: ...selector dial with maximum zigzag width and remove the front cover 2 Loosen the two set screws A 3 Adjust the needle swing by turning the hand wheel while holding the worm gear B so there is no rotat...

Page 11: ...e needle drop positions should be more than 0 2mm and equal C If not adjust as follows To adjust 1 Remove the face cover 2 Set the stitch selector dial at maximum zigzag width 3 Loosen the hexagon soc...

Page 12: ...in left position and zigzag dial at 0 4 Loosen set screw A and move the needle bar supporter E in the direction of the arrows to obtain the clearance between 0 05 to 0 10 mm F If the clearance is too...

Page 13: ...k between the lower shaft gear and hook drive gear Then tighten the hexagon socket screw A slightly 5 Lower the needle and loosen the two hexagon socket screws B Move the shuttle race unit axially eit...

Page 14: ...0 75 and 0 90mm C To adjust 1 Open the bed cover plate 2 Lower the zigzag foot and turn the hand wheel toward you until the feed dog comes to its highest position 3 Loosen the hexagon socket screw A 4...

Page 15: ...C To adjust 1 Remove the face cover 2 Set the stitch selector dial at for Model 207 For Model 215 set it at and zigzag dial at 0 3 Open the bed cover plate 4 Remove the shuttle race ring 5 Turn the ha...

Page 16: ...ion and zigzag width at 0 2 Remove the base plate 3 Open the bed cover plate 4 Remove the shuttle race ring 5 Turn the hand wheel towards you until the tip of the shuttle hook meets the left side of t...

Page 17: ...to 12 stitches in the backward feeding right side row paired with 10 stitches in the forward feeding left side row is considered acceptable To adjust 1 Sew a buttonhole 2 Remove the cap E by inserting...

Page 18: ...uttonhole adjust as follows To adjust 1 Set the stitch selector dial at and the stitch length dial at 4 2 Remove the front cover 3 Place a piece of paper under the foot and turn the hand wheel 4 Turn...

Page 19: ...s distorted when setting the stitch length dial at stretch adjust as follows To adjust 1 Remove the cap E by inserting a screwdriver into the notch F For Model 215 set it at stretchstitch and the stit...

Page 20: ...t zigzag stitching and stitch width dial at 5 3 Turn the hand wheel to bring the cam follower onto the top convex of the zigzag cam F 4 Loosen the screw C 5 Push the adjusting plate D to the direction...

Page 21: ...raight stitch needle in left position 4 Turn the hand wheel to bring the cam follower onto the top convex of the zigzag cam D 5 Loosen the set screw E 6 Push the adjusting plate F to the direction of...

Page 22: ...the front cover 3 Loosen the set screw A 4 Turn the hand wheel toward you until the cam follower B comes to the convex part of the zigzag cam C 5 Push the zigzag arm D until it touches the adjusting...

Page 23: ...se motor belt tension may cause jumping of the belt teeth on the motor pulley When pushing the motor belt with a finger at about 300 grams load C the deflection of the motor belt should be about 7mm t...

Page 24: ...star 207 215 B A C D B A E F F G E H 220 240V area 110 120V area Blue A With ridge E Brown B Without ridge F To Motor C To Motor G To Lamp D To Lamp H WIRING M a r i n a s L i t t l e S h o p p e o n...

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