MSK-8900M Industrial Sewing Machine. Instruction Manual

Transcription

1 MSK-8900M Industrial Sewing Machine Instruction Manual

2 CONTENTS Operation instruction. Brief introduction. Main specifications. Main parts name 4. The method of installation 5 5. Pareparation before sewing Sewing Adjusting the tension of thread 8 8. Maintenance Correct adjustment 0 Parts manual. Machine casting components 4 5. Needle bar, thread take-up components 6 7. Presser foot components Feed components 0 5. Rotary hook components Lubrication components Accessories 8 9

3 OPERATION INSTRUCTION

4 4. Brief introduction. Main specifications MSK-8900M/H high speed straight lockstitch sewing machine adopts single needle, needle bearing link to take up thread, small hook to catch loop which forms lockstitch seam. It features high precise bevelgear for driving upper and lower shafts, dial stitch length regulator, lever type forward and reverse feed mechanism, full automatic lubricating system assures reliable lubrication. With the features of reasonable design, beautiful apperance, precisely manufacture, little vibration and lower noise, it s a good machine for the makers of garments, suitcase, leather goods, shoes and caps, etc. Model Applications Max. Sewing speed Max. Stitch length Needle bar stroke Presser foot lift height Height of feed dog Needle Hook Lubrication Motor power MSK-8900M Medium - and heavy - weight materials 400.s.p.m. 4.mm mm 0.8mm DB 4# 6mm by hand mm by knee Automatic lubrication 70W MSK-8900H Heavy - weight materials 500.s.p.m. 5mm 5mm.mm DB # Small auto - lubricating hook. Main parts name (Fig. ) 7 4 Needle bar Thread take-up lever cover Oil window Hand wheel Stitch dial Feed lever Pressure adjusting screw Bobbin winder Belt guard The method of installation a. Installing the oil pan (Fig. ) () Put the vibration-proof pad (black) and (double color) under the four corners of oil pan ;

5 b () Put the oil pan into the cutouts of table and fix it by nails ; () put the machine casting hinge cushion into the cutouts of table and fix it by nails.. Installing the machine head (Fig. ) () Insert the knee lifting rod ; () Insert the casting hinge to the hole in the bed; () Put the hinge in the cushion and put the head on the pad ; (4) Inset the machine head supporter in the table. Notice: Be sure to full inset the supporter in the table Otherwise it may cause danger while put the machine head down.

6 . Installing the knee lifter (Fig. 4) Install the knee lifter on the knee lifter hinge shaft and fix it by screw Adjusting the knee lifter mechanism (Fig. 5) () Lay down the presser foot lifting bar to lower the presser foot ; () Loosen the nut ; () Press the knee lifter plate cover to make movement amount of the knee lifter positioning bracket about mm, then adjust the screw ; (4) After adjustment, tighten the nut. (5) Loosen the nut ; (6) Adjust screw to make its length above the bracket 8mm; (7) Adjust screw, the clearance between presser foot and needle plate should be less than mm when the knee lifter is pressed to its maximum position; (8) After adjustment, tighten the nut Installing the V-belt (Fig. 6) () Lower the machine head and install the belt on the hand wheel and motor pulley; () Press the belt by forefinger with the power of 4.9N (500gf), adjust the nut to make the belt a slack of 0~4mm. 6

7 G F E D C B A 0~ «7 6. Connecting pedal with lever of clutch motor (Fig.7) () The optimum tilt angle of pedal A against floor is approx.0 ~0. () Adjust the clutch of motor E to make the rod B and the clutch lever C run in one line. () When runing, the machine balance wheel G should rotate counter - clockwise observed form opposite side of the balance wheel, the motor D rotates in the same direction. The rotation of motor can be reversed by reversing the plug of power ( turn over 80 ) (4) Adjust the tension of V-belt F by moving the motor upward or downward. The proper tension of V-belt is a slack of 0~mm when the V-belt is depressed by forefinger Installing the bobbin winder (Fig.8) () Press the winding controlling lever to its utmost position; () Install the winder parallel with the belt hole in the table, be sure that the belt can be pressed to 5mm by winder pulley ; () Fix the winder by two wooden screw ; (4) When the lever restores its original position, be sure that the clearance between winder pulley and belt is 8mm. 9a 8. Installing the belt guard (Fig.9) () Install the three screws on the machine casting, please don't tighten the screws too tight. -b -c -a

8 () Lay down the machine head and install the belt guard in the screw bar and screw, tighen the screw -a. () Raise the machine head and tighten the screw. (4) Aim the gib of upper belt guard to the screw -b, and cover the hand wheel by upper belt guard. (5) Fix the upper belt guard by screw -b, -c and. (6) Install the lower belt guard and there should be a overlap of mm with belt guard, tighten the two screw. (7) Insert the plate between belt guard and. (8) Move the plate along the groove of belt guard as far possible. (9) Be sure that there should be not any clearance between belt guard and plate. (0) Tighten the two screws (refer to step ). -b -c 9b 9. Oiling () Please pull out the power plug to avoid hurting; () lay down the machine head and fill the oil in the oil pan till to the mark of HIGH 0 Notice: Please use sewing oil 8# Please replenish the oil when the level of oil approaches to the mark of LOW 5. Preparation before sewing. Installing the needle (Fig. ) () Turn the hand wheel to lift the needle bar to its highest position; () Loosen the needle set screw ; () Make the needle groove to the left side of the operator, then fully insert the needle shank until to the bottom of the needle bar socket, tighten the set screw. Long groove Frontal

9 . Uninstalling the bobbin case (Fig. ) () Turn the hand wheel to lift the needle above the needl plate; () Open the opener and uninstall the bobbin case; () Release the opener and uninstall the bobbin. Winding the bobbin thread (Fig. ) () Turn the power on; () Install bobbin to bobbin winder shaft, push the lever down to the utmost position; () Wind the thread several circles on the bobbin (4) When the machine running, the bobbin will be wound; (5) After winding, the lever will be released automatically, then uninstall the bobbin. If the thread is wound unevenly. Loosen the screw and move the bracket to the side which the thread is little wound. The winding amount can be adjusted by screw Increase the amount tighten Decrease the amount loosen Please be sure the optimum capacity of thread is filled about 80% of bobbin outside diameter 4 4. Install the bobbin case (Fig. 4) () Put the bobbin into the bobbin case as Fig 4 shown; () Draw the bobbin thread through the slit and pass it under the lace spring plate l () Draw the bobbin thread out of the slit at the top of lace spring plate; (4) Draw the thread and confirm if the bobbin can turn; (5) Hold the opener and put the bobbin case in the hook.

10 5. Threading the needle thread (Fig. 5) Turn the hand wheel to lift the thread take-up lever to its highest position. 5 About 50mm 5 6. Adjusting the stitch length (Fig. 6) () Turn the stitch dial to make the pin aim at the number on the stitch dial. The more big the number becomes, the more long the stitch length is. Please put the feed lever at the medium position, then the dial can been turned easily Sewing. Sewing method () Turn the switch on; () The sewing begins after step the pedal

11 7. Reverse sewing (Fig.7) When sewing, press down the feed lever to perform reverse sewing, release the lever, the forward sewing is resumed Adjusting the tension of thread strengthen Weaken Bobbin thread Strengthen Weaken. Adjust the tension of thread (Fig. 8) () Adjust the tension of needle thread Lower the presser foot and adjust the nut as shown in the Fig 8 (left) () Adjust the tension of bobbin thread Hold the tip of bobbin thread, the proper tension is that the bobbin case can drops slowly, Adjust the screw as shown in the Fig. Weaken strengthen 9. Adjust the pressure of presser foot (Fig. 9) () Loosen the nut. () Turn the screw to adjust the pressure Under the condition of without slippage, the more small the pressure of presser foot, the more good it is. () Tighten the nut.

12 8. Maintenance (Fig. 0~5) For protect the sewing machine and keep its good performance, the machine must be maintained every day, if the machine is left unused for a long time, please maintain it as following sequence. Lift the presser foot;. Loosen the screw and uninstall the needle plate ;. Clean the dust on the feed dog with a tooth brush; 4. Fix the needle plate by screw Turn the hand wheel slowly to make the needle enter into the center of the hole of needle plate exactly; If the needle cannot enter into the center of the hole of needle plate, Confirm if the needle bends Loosen the screw and adjust the needle plate again. 6. Turn the hand wheel to lift the needle up to the needle plate and confirm if the pinpoint has been damaged, if yes, please change a new one. 7. Lay down the sewing machine 8. Uninstall the bobbin case ; 9. Clean the dust on the hook and check if it has been damaged; 0. Pull the bobbin out of the bobbin case and clean the bobbin case with cloth;. Put the bobbin in the bobbin case and put the bobbin case in the hook.. Open the face plate periodically. Clean the fiber deposits on the needle bar and needle bar bushing with a brush or cloth; 4. Fix the face plate and tighten the screw, If dont t clean periodically, it may cause the possibility of oil exudation or oil leakage or polluting the fabric.

13 4 5. Clean the oil dust with cloth 6. While the oil level is lower than the mark of LOW, please supplement the oil. Please use sewing oil 8# If the oil is dirty, uninstall the screw and replace the fresh sewing oil, also please clean the dust on the magnet and oil pan Lift the machine head 8. Confirm the threading sequence of needle thread; 9. Trial sewing 6 9. Correct adjustment. Adjust the thread take-up spring () Adjust the tension of spring (Fig. 6) The tension standard of thread take-up spring: model MSK-8900M is 0.45~0.4 N ( 5~5gf ) and model MSK-8900H is 0.9~0.49 N ( 0~50gf ) a. Press the needle thread and tighten the nut slightly; b. Test the tension when the bottoms of spring and thread guide are at the same height. c. Turn the screw by a screwdriver to adjust the tension of thread take-up spring <-> 0.5~0.4N (5~5gf) <-5> 0.9~0.49N (0~50gf)

14 () The position of thread take-up spring (Fig. 7) lower the presser foot, the clearance between thread take-up spring and the top of thread guide is 6~8 (for MSK-8900M) and 4~6mm (for MSK-8900H) a. Lower the presser foot ; b. Loosen the screw ; c. Turn the thread tension base to adjust it; d. Tighten the screw. ~ ~ 7. Adjust the casting thread guide (Fig. 8) The proper position of casting thread guide is that the screw locates at the center of adjusting range of thread guide When adjustment, Loosen the screw and move the thread guide. For sewing heavy weight materials, please move the thread guide leftward;. For sewing light weight materials, please move the thread guide rightward; More Less 8. Adjust the height of presser foot Lift the presser foot by presser foot lifting bar, the standard height of presser foot is 6mm () Loosen the nut and screw Note: The height A of screw cannot exceed 49mm, otherwise the presser spring and spring rod will be out. () Lift the presser foot by presser foot lifting bar ; () Pull out the rubber plug ; (4) Loosen the screw and move the presser bar upward or downward to make the height of presser foot 6mm (5) Tighten the screw ; (6) Inset the rubber plug; (7) Adjust the pressere of presser foot with screw, then tighten the nut. 9

15 <->0.8mm <-5>.mm 0 4. Adjust the height of feed dog (Fig. 0) The highest height of feed dog against needle plate is 0.8mm. ( For MSK-8900M ) or. mm ( for MSK-8900H) () Turn the hand wheel to lift the feed dog to its highest position; () Loosen the screw ; () Turn the crank and adjust the feed dog supporter ; (4) Tighten the screw. Standarel Front decline Front raise 5. Adjust the angle of feed dog (Fig. ) While the feed dog is at its highest position, the standard angle is that the mark on the shaft inosculates the ones on the feed dog supporter () Turn the hand wheel to lift the feed dog to its highest position; () Loosen the screw ; () Loosen the shaft and adjust it within the range of 90 shown in the Fig. upon the standard position If the materials puckering, adjust the feed dog as Fig A shown; If the materials slippery, adjust the feed dog as Fig B shown; (4) Tighten the screw. After adjustment, the height of feed dog will change, so please adjust the height of feed dog again. 6. Adjust the height of needle bar (Fig. ) When the needle bar is at its lowest position, the second mark a on the needle bar should align with the bottom of needle bar bushing () Locate the needle bar at its lowest position () Pull out the rubber plug () Loosen the screw and adjust the needle bar upward or down ward (4) Tighten the screw (5) Inset the rubber plug

16 7. Adjust the position between needle bar and feed dog (Fig.) When the feed dog moves down to the position which is same with the surface of needle plate from its highest position,the standard position of needle should be as follows: For light and medium weight materials The surface of feed dog and needle plate should be same and the pinpoint of needle is mm lower than the needle plate For heavy weight materials The surface of feed dog and needle plate shousd be same and there is a clearance of mm between the pinpoint and needle plate () Uninstall the back cover; () Loosen the screw on the cam and screw on the feed cam, slightly turn and adjust the cam and feed cam ( these two cams are connect -ed by pin and should turn alternative side) If the timing of needle is fast, turn as shown in the Fig. A ; if the timing of needle is slow, turn as shown in the Fig. B For avoiding materials misplacing, please make the timing of needle slowly (Fig. B ) For avoiding stitch puckering, please make the timing of needle fast (Fig. A ) Notice: If turn the cam and feed cam overlar -ge as Fig. A Shown, it will make needle broken () After adjustment, tighten the screw and 8. Adjust the position between needle and hook (Fig.4) Lift the needle bar from its lowest position, while the lowest mark on the needle bar aligns with the bottom of needle bar bushing, the tip of hook should aim at the center of needle. () Turn the hand wheel and lift the needle bar to make the mark b align with the bottom of needle bar bushing When the needle is lifted.8mm (for MSK-8900M) or.mm (for MSK-8900H), the clearance between the hole of needle and the tip of hook should be 0~0.5mm () Loosen the screw and make the tip of hoodk aim at the center of needle. the lateral clearance between the tip of hook and needle. should be 0.05mm () tighten the screw 9. Adjust the oil amount of upper shaft and hook (Fig.5) () Upper shaft Uninstall the face plate, turn the screw to adjust the oil amount of upper shaft () Hook Lay down the machine head, turn the screw to adjust the oil amount of hook. After adjustment, let the machine be run for ~ mim. and confirm the oil amount again Stritch Timing fast Starelarcl Timing slow Most <-> <-5> For example: MSK-8900M A b Least <->.8mm <-5>.mm 0~0.5mm 0.05mm B less More 4 5

17 PARTS MANUAL

18 .Machine casting components TYPICAL

19 .Machine casting components No. Parts No. Name of parts Qty. Remarks WF-00 7WF-00 7WF-00 7WF-004 7WF-06E 7WF-06F 7WF-007 T-006 7WF-009 7WF-00 7WF-0 7WF-0 7WF-0 7WF-09 T-00C 7WF-04 7WF-04 6T5-008E5 7WF-0 7WF-0A 7WF-00 7WF-0 WF-060 T-00 7WF-08 7WF-0 7WF-05 7WF-09 WF WF-07 7WF-0 7WF-06G 7WF-06G-5 7WF-05 7WF-0 7WF-06H 7WF-06J 7WF-06A 7WF-06B 7WF-06C 7WF-06D 7WF-04 7WF-06I Machine casting Machine bed Supporting rod (long) Supporting rod (short) Thread tension disc Thread tension releasing disc Back cover Rubber plug Rubber plug Rubber plug Rubber plug Rubber plug Model label Rubber plug Rubber plug Tools base Upper thread guide Thread guide Thread guide Thread guide Face plate Cover for thread take-up lever Thread guide Brand label Tension spring Tension spring Thread opening pin Stop disc O-ring Thread tension bracket assembly Thread tension shaft Thread take-up spring Thread releasing pin Thread tension nut 5 4 SM9/" 8 8 SM/64" SM/64" SM/64" 40 SM/64" 40 7 SM/64" SM9/64" 40 6 SM/64" 40 0 For MSK-8900H SM/64" 40 SM/64" 40 4

20 .Needle, thread take-up components

21 .Needle, thread take-up components No. Parts No. Name of parts Qty. Remarks WF-00 7WF-005 7WF-008 7WF-006 WF4-06 7WF-07 WF-008 7WF-06A 7WF-06A-5 7WF-06B WF-0 WF-008 7WF-08 7WF-07A 7WF-07B 7WF-07B-5 7WF-07C 7WF-07C-5 7WF-07D 7WF-07D-5 7WF-07F 7WF-07G 7WF-07G-5 7WF-07H 7WF-07I 7WF-09 7WF-07E T-0 7WF-00 7WF-0 7WF-0 7WF-0-5 7WF-04 T-05 7WF-06 7WF-07 7WF-08C 7WF-08A 7WF-08B 7WF-07 7WF-07-5 WF WF-09 T-007C 7WF-0 T-09 7WF-08 Upper shaft Upper shaft bushing(left) Collar Upper shaft bushing (middle) Upper shaft bushing(rear) Needle bar crank Needle bar crank Oil wick Hinge shaft Thread take-up link Thread take-up link Thread take-up lever assembly Thread take-up lever assembly Thread take-up crank Thread take-up crank Needle bearing Needle bar link Needle bar link Needle bar connector Oil wick Washer Oil felt Slide block Needle bar bushing(upper) Needle bar bushing(lower) Needle bar bushing(lower) Needle bar Needle bar thread ring Needle Slide plate Slide plate spring Needle plate Needle plate Hand wheel Needle bar thread guide Block guide SM5/64" 8 6 SM/4" for MSK-8900H SM9/" 8 SM/4" 40 0 SM/4" SM/4" 8 0 L=50mm For MSK-8900H For MSK-8900H For MSK-8900H SM9/64"X40X.8(Left-twistecl) (For MSK-8900H SM9/64" L=7mm SM5/64" 8 4 For MSK-8900H DB (M)4#(H)# SM/8" SM/" 56. For MSK-8900H SM/64" 40 SM5/64" 8 4 SM/64" 40 8

22 .Presser foot components

23 .Presser foot components No. Parts No. Name of parts Qty. Remarks 7WF5-00 Presser bar 7WF5-00 Presser bar bushing WF WF5-00 Presser spring rod 5 7WF5-004 Presser spring 6 WF5-00 Nut 7 7WF5-005 Presser foot 7WF Presser foot For MSK-8900H 8 7WF5-006 SM9/64" WF5-04 Finger guard 0 7WF5-05 Washer 7WF5-0 Presser bar guide WF5-006 Stud 4 7WF5-0 7WF5-009 Pin SM9/64" WF5-008 Washer 6 7WF5-007 Knee lifting plate(left) 7 8 7WF5-0 7WF5-00 Washer Presser bar lifting cam GB WF5-04 7WF5-0 Knee lifting lever SM/6" 8.5 7WF5-07 Reset spring 7WF5-05 Knee lifting plate(right) 4 7WF5-06 7WF5-08 Knee lifting rod SM/4" WF5-0 7WF5-09 Washer M WF5-0 Presser foot lifting bar 8 7WF5-0 Pin

24 4 4.Feed components

25 4.Feed components No. Parts No. Name of parts Qty. Remarks WF-0 7WF-0-5 7WF-04 7WF-05 WF-07 7WF4-00A 7WF4-00B WF-060 7WF4-00 7WF4-00 7WF WF WF-06 7WF-07 7WF-08 WF-060 7WF WF WF-0A 7WF WF WF4-09 7WF4-00 7WF4-0 7WF4-0 WF-00 7WF4-0 7WF4-04 7WF4-05 7WF4-06 7WF4-07 WF5-08 7WF4-08 WF6-0 7WF4-0 WF WF4-09 7WF4-00 7WF4-0 7WF4-04 WF-040 7WF4-06 7WF4-07 7WF4-08 WF-04 7WF4-00 Feed cam Feed cam Feed link Feed link retainer Stitch length regulating crank Pin Crank link(short) Crank link(long) Pin Feed crank Feed crank pin Link Ring Eccentric pin Stop ring Washer Stitch length regulating crank shaft (long) Stitch length regulating crank shaft (short) Washer Stitch length regulator Hinge shaft Stop ring Pin Stitch length regulating link crank Positioning plate Spring Feed lever Feed lever shaft Stop disc Washer Stop ring O-seal Reset spring For MSK-8900H SM9/64" 40 SM/64" SM9/64" 40 SM/6" SM/64" SM5/64" 8 4 SM5/64" 8 6 GB SM5/64" 8 0 SM/64" 40 4 SM/6" 4 SM/64" 40 8 SM/6" 4 GB SM9/64" 40 7

26 4 4.Feed components

27 4.Feed components No. Parts No. Name of parts Qty. Remarks WF4-0 7WF4-0 WF-04 T-00B WF-009 7WF4-05 7WF4-06 7WF-00 7WF-0 7WF-0 7WF-0 7WF-0A 7WF-006 WF-006 7WF-00 7WF-005 7WF-004 7WF-008 7WF-00 7WF WF-00 7WF-00 7WF-0B 7WF-04 7WF-0 7WF-0-5 7WF-0B 7WF-0A 7WF-0 7WF4-05A 7WF4-05B 7WF4-05B-5 7WF4-05C 7WF4-05D 7WF4-05E 7WF-009 7WF-00 7WF-05 WF-06 T-007 Reset bushing Washer Collar Pin Spring Feed shaft Feed shaft bushing Washer Stop ring Feed dog lifting fork Feed dog supporter crank Feed dog supporter assembly Eccentric shaft Washer Feed dog Feed dog Feed dog lifting shaft Feed dog lifting crank Feed dog lifting cam Feed dog lifting cam Spring pin Feed dog lifting link bar Stitch dial Stitch dial O-seal Washer Stop plate Nut Washer 4 SM/4" 8 5 SM/4" 40 6 GB SM/64" 40 SM/64" 40 8 For MSK-8900H SM/8" 44 6 SM/64" 40 4 For MSK-8900H GB SM5/64" 8 8 For MSK-8900H SM/6" 8 0 SM9/64" 40 4 SM9/" 8 SM9/" 8

28 5. Rotary hook components

29 5. Rotary hook components No. Parts No. Name of parts Qty. Remarks 7WF-06 Upper shaft bevel gear 7WF-00 WF-008 Vertical shaft bevel gear(upper) 8 SM/4" WF-0 Vertical shaft bushing(upper) 5 WF4-06 SM5/64" WF-04 Vertical shaft bushing(lower) 7 7WF-0A SM5/64" WF-0 Vertical shaft 9 7WF-0 Vertical shaft bevel gear(lower) 0 7WF-05 Lower shaft bevel gear 7WF-04 Lower shaft bushing(rear) 7WF-06 SM/64" 40 7WF-0 Collar 4 7WF-0A SM/4" WF-07 Lower shaft 6 7WF-09 Lower shaft bushing(front) 7 WF-060 SM/64" WF-0 Lower shaft bushing(middle) 9 7WF-0 Rotary hook 7WF-0-5 Rotary hook For MSK-8900H 0 7WF-04 Hook positioning plate 7WF-04-5 Hook positioning plate For MSK-8900H 7WF-05 SM/64" WF-007 Bobbin 7WF Bobbin for MSK-8900H 7WF-09 Bobbin case assembly 4 7WF-09A Spring plate 5 7WF-09B 6 7WF-09C 7 7WF-09D Spring

30 6. Lubrication components 5 HIOH HIOH LOW LOW

31 6. Lubrication components No. Parts No. Name of parts Qty. Remarks WF-06 7WF-009 7WF-008 4WF WF WF6-00 7WF WF7-0 T-07 7WF-08 7WF-00 7WF-00 WF5-08 7WF5-00 7WF-004 7WF-05 7WF-07A 7WF-07B 7WF-08A 7WF-0 7WF-00 7WF-0 7WF-05 7WF-009 7WF5-0 7WF6-0 7WF6-00 7WF6-00 7WF-00 7WF WF WF WF WF WF WF7-00 7WF7-00 T9-00A T9-00A WF WF6-00A 7WF6-00B 7WF6-00C 7WF6-00D WF-08 7WF6-00E 7WF6-00F 7WF6-00G 7WF6-00H T-05 Washer Rubber plug Washer Oil window O-seal Oil stopper Oil stopper Rubber plug Oil wick Oil seal Left oil plug Oil felt O-ring Right rubber plug Plug Oil felt Oil-proof ring Oil wick clamp Spring Oil felt Oil wick Oil wick Oil wick Oil wick pipe O-ring Clamp Oil seal Cover Oil pipe Oil supplying pipe assembly Oil returning pipe assembly Oil returning pipe clamp Press spring Oil pan Oil pan pad Oil drainage screw O-ring Bushing Oil pump boby Oil pump supporter Oil pump wheel Press plate Plunger Spring Oil returning nozzle Rubber plug 5.5 For MSK-8900H SM9/64" SM/64" 40 4 SM/64" 40 SM/64" 40 9 L=0mm L=60mm SM/64" 40 7 SM9/64" 40 5 SM5/6" SM9/64" 40 8 SM/4"

32 7. Accessories components

33 7. Accessories No. Parts No. Name of parts Qty. Remarks TF-00 TF-04 TF-0 TF-0 WF WF-06 7WF-007 7WF T9-0 7WF7-006 KT WF WF8-00 7WF8-0 TF-004 7WF8-0A 7WF8-0B F-0 4F-007 S44000 T-004 7WF8-00 7WF WF8-00 7WF8-00A T9-00B8 TF-0 7WF7-00 WF8-007 WF8-0 7WF7-004 T9-00A0 WF8-00 T9-00B 7WF7-005D T9-00B5 T9-00B6 T9-00B7 7WF8-005 T WF8-00 T-007 WF4-047 Parts bag driver(small) driver(middle) driver(big) Wrench Needle Bobbin Bobbin Magnet Knee lifting rod Machine head supporter V-belt Machine casting hinge Machine casting hinge cushion Nail Vibration-proof block(double color) Vibration-proof pad(black) Oil tank Thread stand assembly Thread winder assembly Wooden screw Washer Upper belt guard Belt guard Lower belt guard Stop plate Machine cover Knee lifter plate cover Oil pot Knee lifter shaft Knee lifter positioning bracket Adjusting screw Nut Knee lifter reset spring Retainer Connector Knee lifter plate rod Knee lifter plate Bracket Plate bar Washer DB (M)4#(H)# For MSK-8900H GB58-85-ST4.8 9 GB SM5/64" 8 0 SM5/64" 8 GB GB M6 GB M6 0 SM5/64" 8 8 SM5/64" 8 8 SM/64" 40 8

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