UnionSpecial XF500 Series, Manual

Page 1: ...5MF XF511E118MF XF512E100HB XF511E152MF XF512E100MP XF511H100MF XF513E100HJ XF511H100MG XF513E100HR XF511H100MAW XF513E101HR XF511H112MF XF513E112HR Maximum performance XF500 Series flatbed machines SECOND EDITION From the library of Superior Sewing Machine Supply LLC ...

Page 2: ...ing the stitch and completing the functions of the machine Figures are used to illustrate the adjustments using reference letters to point out specific items discussed Implementation of Preventive Maintenance Schedule can bring about significant improvements in operator productivity by avoiding costly equipment breakdowns Whenever it becomes necessary to make repairs or replace parts on your machi...

Page 3: ... 8000 R P M depending on operation XF511E101MF Single needle MEDIUM capacity quick stitch change mechanism thumbscrew adj ustab1e needle frame eye1et 1ow inertia presser foot permitting light presser foot pressure for positive feeding and chaining at high speeds Equipped with a Close Coupled Roller Puller for long flat seams on medium weight fabrics such as trousers coats and perma press materials...

Page 4: ...mended speed 6500 R P M depending on operation XF513E100HJ Three needle HIGH capacity quick stitch change mechanism for seaming wind breakers mackinaws lumber jacks and for similar operations on medium heavy to heavy weight material Equipped with tractor type presser foot Includes double lap seam folder 3 32 inch 2 4mm capacity Standard recommended needle Type 128 GAS Size 125 049 Stitch range 7 1...

Page 5: ...for an extended period of time OR machines that have been drained of oil and refilled run machine slowly at 300 R P M for approximately five minutes while paying strict attention to the oil flow indicator which should rise in the oil filler cap A and remain steady while machine is running This must be noted to ensure that oil flow indicator is functioning and oil is circulating Run machine and rec...

Page 6: ... GEl PRESSURE OIL RETURN OIL INLET SIPHON RETURN PRIORITY VALVE PRESSURE FILTER BY PASS Fig I 6 From the library of Superior Sewing Machine Supply LLC ...

Page 7: ...PIVOT GUARD TO LEFT FOR THREADING THREADING DIAGRAM 7 From the library of Superior Sewing Machine Supply LLC ...

Page 8: ...hread1ng pull le erdow nd pu h 1 looper holder to the r1ght AUTION Looper holder MUST be returnad to extreme left and LOCKED by pull1ng release lever up before sewmg THREADING DIAGRAM 8 From the library of Superior Sewing Machine Supply LLC ...

Page 9: ...round point short double groove struck groove ball eye spotted ball point chromium plated SIZES AVAILABLE 70 027 75 029 80 032 90 036 125 049 80 032 90 036 I00 040 110 044 125 049 140 054 150 060 170 067 80 032 90 D36 I00 040 110 044 I25 049 140 054 I50 060 To have needle orders promptly and accurately filled an empty package a sample needle or the type and size number should be forwarded Use desc...

Page 10: ...NEEDLE MOTIONS Looper drive belt A Fig 5 has proper tension if when turning handwheel in operating direction to position looper in the center of its right to left travel there is no noticeable right to left play in the looper mechanism There should be approximately 1 8 inch 3 2mm deflection in looper drive belt when pressing firmly with thumb midway between sprockets B and C Adjustment can be made...

Page 11: ...w A Fig 6 in needle bar connection B and position needle bar C as required to set the pointer of indicator gauge at non and tighten screw A VERY LIGHTLY IMPORTANT Refer to NOTE page 9 for proper TORQUE of screw Rotate handwheel in REVERSE direction until pin in looper holder again makes contact with gauge plate and note the reading on the gauge A variation of 1 graduation on the scale is permissab...

Page 12: ...he left side of RIGHT needle and check the distance from the eye of needle to the bottom of looper blade If the distance was greater when handwheel was turned in operating direction as viewed in Sketch B loosen screws K Fig 5 while holding sprocket B turn handwheel counterclockwise If the distance was greater when handwheel was turned in reverse direction as viewed in Sketch C hold sprocket and tu...

Page 13: ...port B loosen two screws C which secure locating ferrules allowing the throat plate support to be repositioned slightly Tighten screws C first then screws A CAUTION Needle bar has a special coating DO NOT wedge or pry with any type of tool as damage to needle bar may result Should needle head require assembling to needle bar TORQUE 14 16 in lbs 16 18 em kg LOOPER SETTING For Single Needle Styles I...

Page 14: ...crease looper gauge or counterclockwise to decrease Applicable looper gauge can be used advantageously in making this adjustment Continue to apply pressure against upper portion of looper to the LEFT while turning stop collar B to its EXTREME CLOCKWISE position and tighten screw A securely Push up release lever E to lock looper holder in position Adjust screw C Fig 10 which incorporates a spring p...

Page 15: ...mm 5 32 inch 4 0mm NEEDLE BAR HEIGHT Turn handwhee1 in operating direction unt i1 POINT of looper A Fig 12 is even with the LEFT side of needle B TOP of needle eye should be 1 64 inch 4mm below the under surface of looper blade as shown in Figure 12 Adjustment can be made by loosening screw C and move needle bar D up or down as required IMPORTANT Refer to NOTE page 9 for proper TORQUE of screw NOT...

Page 16: ...ditional front to rear adjustment is required to maintain needle 1uard in a horizontal position loosen screw E in pivot link which allows needle guard shaft to be rotated Be sure to take up thrust by exerting pressure against needle guard ho1der to the 1eft and pi vat 1ink to the right while tightening screw E NOTE Change in stitch 1ength WILL NOT require change in needle guard setting but a chang...

Page 17: ...A Fig 19 and turning adjusting dial B towards the operator to increase feed lift Turning away from operator decreases Retighten screw A Turn handwheel in operating direction to ensure that feed dog does not strike throat plate or looper s throughout its path of travel CHANGING STITCH LENGTH All Styles except XF511B100MF Stitch length can be changed by pressing down and turning stitch length regula...

Page 18: ...Back off presser spring regulating screw and loosen screws E in presser bar guide B so that presser foot rests squarely on throat plate and screw D is touching the bottom of presser bar guide plate then retighten screws E Turn presser spring regulating screw a11 the way down then back off screw D counterclockwise to obtain the l 32 inch 8mm dimension in presser foot lock nut C Loosen screw F in li...

Page 19: ...th presser foot resting on throat plate Depress presser foot lifter lever to see if presser foot bottom moves SLIGHTLY towards the rear before presser foot begins to lift Adjustment can be made by turning stop screw D Fig 23 clockwise to shorten or counterc1ockwi se to 1engthen the distance of travel Loosen screw F Fig 22 in lifter arm G 1116 1 6mm Fig 22 and rotate arm slightly as required to obt...

Page 20: ...screw A down against guide plate B to obtain at least 5 64 inch 2 0mm clearance between bottom of presser bar guide D and guide plate B Align presser foot with needles and press down FIRMLY while tightening two screws E in presser bar guide D NOTE This setting was necessary to prevent damage to the scraper edge of presser bar bushing should presser foot be removed from machine Turn presser bar spr...

Page 21: ...the take up should be in position to cast off looper thread just as the tip of needle is even with the bottom of 1caper Adjustment can be made by loosening two screws in take up through access hole in cast off plate reposition take up as required and retighten screws Set adjustable eyelets C l 2 inch 12 7mm below centerline of their mounting screws If cast off wire is rubbing take up loosen screw ...

Page 22: ...ill produce a loose seam with longer needle loops NOTE Adjustment of strike off wire can be raised to accormnodate thick dense material THREAD CONTROL SETTINGS c For Styles XF512EIOOHB MP XF513EIOOHJ Fig 28 r HR IOIHR and 112HR Needle bar eyelet A Fig 30 should be set with its eyelets 1 16 inch 1 6mm below strike off B on needle thread take up cam wire C as shown in Figure 30 with needle bar at BO...

Page 23: ...epress treadle until air motor begins to operate IMPORTANT Be sure that lower knife does NOT strike against knife housing or feed chamber cover Adjustment should be accomplished by loosening one screw F Fig 31 and reposition left or right slightly Carefully press against slide block E Fig 31 until air motor stalls With treadle still depressed check the knife cross over The cross over of the lower ...

Page 24: ...ing action stops before the needle s is are entering the work NOTE This will depend on the thickness of material and stitch length being sewn If adjustment is required remove top cover which is secured with four screws Loosen four set screws A Fig 33 in sprocket B Advance or retard sprocket on shaft as required When proper timing is obtained position sprocket on its shaft left or right so drive be...

Page 25: ...t Reassemble drive belt tighten 2nd screw in sprockets B and C securely Rotate handwheel in operating direction to make sure belt does not bind within belt guard It may be necessary to reposition sprockets B and C slightly left or right Pull down firmly on puller assembly making sure puller roller is setting evenly on Idler Roller and tighten two screws A securely The roller puller belt which is l...

Page 26: ...essary between plate and bearing blocks to ensure even mating between Puller Roller and Idler Roller PULLER LIFT ADJUSTMENT With puller in operating position and presser foot restin9 on throat plate there should be 1 32 inch Smm between puller lifter link A Fig 40 and puller lifting pin B If adjustment is required loosen screw C in upper presser foot 1ifting shaft connection and raise or lower lin...

Page 27: ...TCH SHORTENING DEVICE Stitch shortening device is set at the factory to produce one half of the recommended stitch length per inch If adjustment is required loosen lock screw A Fig 41 and turn stop screw B clockwise for less stitches per inch counterclockwise gives more stitches per inch The connecting arm A Fig 42 is connected to the collar adaptor B located on the feed rocker shaft C The connect...

Page 28: ... 4 07mm 4 30mm 4 65mrn 4 94rnrn 5 23mrn 0 11 5 34 SP d I 00 SPI 4 71 SPJ 4 45 SPI 4 7fimm 5 0 lrrnn 5 39rnm 5 71mm 10 1 ss SPI 1 29 SPI 4 05 SPI 5 58mm 5 92mm fi 27mm 10 11 12 13 14 15 1G 17 10 DRIVE SPROCKET PART NUMBER RoJIP r Puller Sprocket Variations NUMBER OF STITCHES PER 1 CH 14 69 SPI 13 37 Sl l 12 25 SPI 11 30 S l 10 50 SPI 9 80 SP 1 18 SPI 8 65 SPI 8 1 73mrn l Hlmm 2 07mm 2 25mm 2 42rnm ...

Page 29: ...EXPLODED VIEWS AND DESCRIPTION OF PARTS 29 From the library of Superior Sewing Machine Supply LLC ...

Page 30: ...I 1 f 16 18 in lbs D B l_c 30 From the library of Superior Sewing Machine Supply LLC ...

Page 31: ...rain 1 Tube oil return 1 Fitting barb 1 Gasket 2 Fitting barb 1 Ball steel 1 Manifold oil syphon 1 Screw 1 Tube oil return 1 Oil Return Tube Assembly 1 Tee union 1 Tube sleeve 1 Felt 1 Tube oil return Spring tube retainer Tube oil return Retainer wire oil tube 011 Ring Screw Clamp oil tube Tube oil o Ring Screw Screen oil filter Screen oil Strainer oil Tube oil Screw oil connection Connection oil ...

Page 32: ...J L_ p 1 6 i lliiQUE l 0 80 in lbs 11 __ r _ j 32 L 30 TORI llJE TO 80 _ lb 92_cm kq _ From the library of Superior Sewing Machine Supply LLC ...

Page 33: ... pump pressure 1 Gerotor 1 4 inch 6 4mm thick 1 Divider housing 1 o Ring 1 Spacer housing 1 Gerotor 1 8 inch 3 2mm thick I Shaft I Screw Pin dowel Housing pump suction Seal lip Coupling Screw spot By Pass oil filter Filter oil o Ring Screw Cover Gasket Screw Gasket Screw Manifold flow control Screw for Styles XF511HIOOMF MG MAW 112MF 112MG and ISIMF Cooler oil for Styles XF511HIOOMF MG MAW 112MF I...

Page 34: ... PIH2 34 I 24 From the library of Superior Sewing Machine Supply LLC ...

Page 35: ... all Styles except XF512E100HB l MP 12 MP 16 XF513EIOOHJ 8 HJ 9 HR 9 101HR 9 and 112HR 9 Screw for Styles XF512ElOOHB 1 MP 12 MP 16 XF513E100HJ 8 HJ 9 HR 9 101HR 9 and 112HR 9 Seal oil presser bar bushing 2 2 1 1 1 I I 1 I 1 I 1 1 1 1 2 I I 0 Ring needle bar bushing lower Plug oil Plug oil Bushing needle bar lower Bushing presser bar Bushing presser foot lifter lever rear Bushing presser foot lift...

Page 36: ... 5 13 4 14 16 ___j 51 53 45 44 p I bCJ 36 From the library of Superior Sewing Machine Supply LLC ...

Page 37: ...over head left rear all Styles except puller machines Gasket Gasket Screw Cover head all Styles except puller machines Gasket Screw plug Pin roll Safety Shield Assembly Stud Bracket mounting Washer spring Nut Rivet Shield mounting Plate cloth right Window stitch indicator Screw Screw Plate nut Spring latch front cover Screw for cloth plates Screw for cloth plate Nos C50001 B CSOOOl C C50001 E C500...

Page 38: ...TORQUE TO 28 in l s 32 CI kg 38 51 55 61 From the library of Superior Sewing Machine Supply LLC ...

Page 39: ...B 1 XF513El00HJ 8 HJ 9 HR 9 IOIHR 9 and ll2HR 9 1 1 1 1 1 1 1 1 0 Ring l Screw 2 Screw 1 Tube 1 Vacuum Assembly I Nut lock 1 Valve needle 1 Fi tti og barb 1 Gasket 1 Spring l Tube Assembly I Connector male 1 s i i Screw 1 Fitting straight 1 Clamp tube 1 N edle Cooler for all Styles except XF513ElOOHJ 8 HJ 9 HR 9 101HR 9 and ll2HR 9 Needle Cooler for Styles XF l3El00HJ 8 HJ 9 HR 9 lOlHR 9 and 112HR...

Page 40: ...15 TORQUE TO 28 fn lbs ill___ 19 49 1 166 40 From the library of Superior Sewing Machine Supply LLC ...

Page 41: ... pulley for all Styles except XF511H100MF MG MAW 112MF 112MG and 151MF 1 Seal mainshaft 1 Collar spacer 1 Screw 3 Housing mainshaft bearing 1 0 Ring 1 Bearing and Collar Assembly 1 Screw set 1 Screw spot requit ed to replace screw in Ref No 11 1 Plate retaining 1 Screw 3 Mainshaft 1Ol er 1 Sprocket lower mainshaft 1 Screw 2 Seal oil 2 Sprocket looper drive 1 Screw set 2 Belt looper drive 1 Couplin...

Page 42: ...24 26 fn Tbs 28 30 em kg Pt68 65 42 TORQUE TO m aur ro 24 26 in Tbs 128 30 cm kg 56 57 From the library of Superior Sewing Machine Supply LLC ...

Page 43: ...rew 2 0 Ring Washer Shaft stitch regulator Gasket Screw Link stitch control Screw Screw Pin link Link feed drive intermediate Link intermittent Screw Spacer feed bar Screw Feed Bar Eccentric Screw Counterweight Screw set Screw spot Pin link Link connecting Screw Screw Block feed lift guide Pin feed lift adjusting Bushing feed lift adjusting Screw 0 Ring Screw Washer Dial feed lift adjusting Link i...

Page 44: ...STYLE XF511B100UF BTYLE r ll 12 __y t_ XF 11B 100UF 44 From the library of Superior Sewing Machine Supply LLC ...

Page 45: ...1 Washer 1 Bracket mounting 1 Washer 1 Nut I Block support 1 Screw 2 Screw required to replace screw in Ref No 28 1 Cap tube for screw 9846 approx l 2 inch 12 7mm I Shaft w knob stitch adjusting I Screw 2 Bracket stitch control support 1 Washer 1 Retainer stitch length 2 Block limit stitch regulator 2 Screw stitch regulating 2 Nut stitch limiting 2 Bracket guide stitch control 1 Screw 1 Screw 2 Sc...

Page 46: ...11 15 16 19 D JY __ _ 0 P169 46 From the library of Superior Sewing Machine Supply LLC ...

Page 47: ...S acer_ 2 P1n p1vot1ng 1 Link pivot rear needle guard 1 Screw 1 Screw 1 Shaft rear needle guard 1 Holder needle guard all Styles except XF512EIOOHB I MP 12 MP 16 XF513EIOOHJ 8 HJ 9 HR 9 101HR 9 and 112HR 9 1 Holder needle guard for Styles XF512EIOOHB 1 MP 12 MP 16 XF513EIOOHJ 8 HJ 9 HR 9 IOIHR 9 and 112HR 9 1 Screw spot 1 Screw 1 Needle Guard See 11 SEWING COMBINATIONS 11 1 Screw 2 Arm connecting ...

Page 48: ...1 1 10 9 I 17 1 I ll 11 i J I 48 TORQUE TO 19 21 in lbs 22 24 cm k_gl 3 From the library of Superior Sewing Machine Supply LLC ...

Page 49: ...1 Presser Foot Assembly See SEWING COMBINATIONS 1 Screw 5 Washer spring 3 Link presser foot lift 1 Lever presser foot lift upper left 1 Screw 1 Washer 1 Shaft presser foot lift upper for all Styles except XF511E101MF 118MF 152MF and XF513E101HR 9 1 Shaft presser foot lift upper for Styles XF511E101MF 118MF 152MF and XF513E101HR 9 1 Spring tension release return 1 Collar tension release adjusting 1...

Page 50: ... 1 1 26 25 64 t I 50 From the library of Superior Sewing Machine Supply LLC ...

Page 51: ...edle thread 1 Guard needle bar eyelet 1 Screw 1 Screw 2 Thread Control Assembly for all Styles except XF512EIOOHB I MP 12 and MP 16 I Thread Control Assembly for Styles XF512EIOOHB I MP 12 and MP 16 I Screw 1 Screw for 50358 K I Eyelet adjustable 1 Eyelet adjustable for 29476 PY 1 Screw 1 Washer guide 1 Spacer 1 Block guide I Plate needle thread control 1 Screw 1 2 or 3 Spring 1 2 or 3 Plate needl...

Page 52: ... 11 j j JB _ JA _ 42A p 72 52 From the library of Superior Sewing Machine Supply LLC ...

Page 53: ...for all Styles except XF512ElOOH8 l MP 12 MP 16 XF513ElOOHJ 8 HJ 9 HR 9 lOlHR 9 and ll2HR 9 1 Eyelet looper thread 1 2 or 3 Nut 1 Spring 1 Plate spring 1 Post nipper base 1 Screw 2 Plate mounting thread guide 1 Screw 2 Eyelet looper thread 1 Screw 1 Screw 1 Bumper rubber 2 Stop adjustable 2 Stud latch spring 1 Screw 2 Spring latch 1 Cover front for all Styles except XF512ElOOHB l MP 12 MP 16 XF513...

Page 54: ...___ 54 51 From the library of Superior Sewing Machine Supply LLC ...

Page 55: ...al 1 Bearing cage 1 Gear 1 Block slide 1 Screw 1 Ring guide 1 Housing bearing 1 Screw 1 Shaft eccentric drive 1 Sprocket 1 Screw 2 Ring retaining 1 Bearing ball 1 Washer 1 Screw left hand threads 1 Spring finger 1 11 011 Ring 1 Cover 1 Screw 3 Ring snap 1 Housing eccentric 1 Bearing 1 11 0 Ring 1 Belt timing 1 Sprocket 1 Screw 4 Tee union 1 Tube oil 1 Connector 1 Fitting oil 1 Fitting extension 1 ...

Page 56: ...f 185 56 From the library of Superior Sewing Machine Supply LLC ...

Page 57: ... mounting Pin dowel Pin locating Screw adjusting Screw Washer Sleeve stop Stud screw Amt 1 1 I I 2 2 1 I 0 Ring 1 Washer 2 Washer 1 Plate binder 1 Bearing needle 2 Washer 1 Spring 1 Collar lifting 1 Screw 1 Rod lifter I Collar stop I Screw set required to replace screw in Ref No 19 1 Bearing ball 1 Shaft drive 1 Belt material puller 1 Yoke roller 1 Screw 1 Screw 1 Lifter I Screw 1 Sprocket puller ...

Page 58: ...14 10 44 fr 45 1 A z i 53 51 50 4 8 48 fi 5o 51 51 47 P11l4 58 From the library of Superior Sewing Machine Supply LLC ...

Page 59: ... 1 Collar puller lifting 1 Screw 1 Block thrust 1 Knife chain cutting 1 Screw 1 Washer 2 Shaft upper roller 1 Sprocket drive 1 Bearing needle 2 Pin roll 1 Roller upper Smooth Polyurethane 1 S aft pul e lifter 1 R1ng reta1n1ng 2 Pin roller lifter 1 Collar stop 1 Screw set required to replace screw in Ref No 42 1 Ref Nos 1 thru 43 to be ordered under Assembly No 29476 PH with Smooth Polyurethane Rol...

Page 60: ... I I I 11 19 16 14 r 175 60 From the library of Superior Sewing Machine Supply LLC ...

Page 61: ...ree needle machines Guard needle for Style XF512E100HB 1 Collar looper looper for single needle machines looper front for Style XF512E100MP 12 looper front for Style XF512ElOOMP 16 Looper back for Styles XF512ElOOMP 12 and MP 16 Looper front for Styles XF513ElOOHJ 9 HR 9 lOlHR 9 and 112HR 9 Looper front for Style XF513E100HJ B Looper middle for all three needle machines looper back for Styles XF51...

Page 62: ... u OD 6 s Pll6 62 21 x 23 22 rr 26 21 j 25 20 27 IS JD____ _ d 21 ll f _ f 37 36 35 y29 3 31 32 c _ From the library of Superior Sewing Machine Supply LLC ...

Page 63: ...MF and 151MF 1 Feed Dog for Styles XF511BlOOMF XF511E101MF 118MF 152MF XF511HlOOMF 112MF and 152MF 1 Throat Plate for Style XF511H100MG 1 Throat Plate for Style XF511H112 1G 1 Feed Dog for Styles XF511H100MG and 112MG 1 Presser Foot Assembly for Style XF511H100MA W 1 Screw 1 Knife chain cutting 1 Nut 1 Washer 1 Nut 1 Spring 1 Nut pressure regulating 1 Yoke 1 Screw Screw Screw Link presser foot Bus...

Page 64: ...19 P 1 rr 64 From the library of Superior Sewing Machine Supply LLC ...

Page 65: ...ssembly for Style XF512ElOOMP 16 1 Presser Foot Shank 1 Screw 1 Screw hinge 1 Presser Foot Bottom 1 Screw adjusting 1 Nut adjusting 1 Presser Foot Assembly for Styles XF513E100HR 9 101HR 9 and 112HR 9 I Presser Foot Shank 1 Screw 1 Screw 1 Spring 1 Screw 6 Presser Foot Bottom rear section 1 Screw 1 Spring 1 Yoke 1 Presser Foot Bottom front section 1 Throat Plate for Styles XF513EIOOHR 9 and 101HR ...

Page 66: ...p tf3 66 From the library of Superior Sewing Machine Supply LLC ...

Page 67: ...knife 1 Screw 2 Knife lower 1 Plate cloth rear for all Styles except XF513E112HR 9 1 Plate cloth rear for Style XF513El12HR 9 1 Screw 4 Screw 2 Screw 9 Screw inlet for all Styles except XF513E112HR 9 1 Screw inlet for Style XF513E112HR 9 2 Inlet for all Styles except XF513E112HR 9 1 Inlet right for Style XF513E112HR 9 1 Inlet left for Style XF513E112HR 9 1 Plate cover for all Styles except XF513E1...

Page 68: ... IO THEMLL At F _ 68 1 f 37 lf 35 38 lii I J l II ic 0 1 46 44 iI 1 I I j il 1 J f _ From the library of Superior Sewing Machine Supply LLC ...

Page 69: ...nting 2 Screw set 2 Washer lock 2 Screw 2 Bracket mounting 1 Nut 4 Washer lock 4 Filter 1 Reducer 1 Tee pipe 2 Screw plug 1 Nipple hex 1 Stud mounting 4 Regulator 4 Fitting swivel 90 degree 7 Gauge 4 Valve pilot 1 Muffler 1 Elbow 90 degree 1 Tee run 1 Tube air 1 4 inch 6 35mm 1 Tee tube 1 Tube air 1 4 inch 6 35mm 3 Fitting tube 3 8 inch 9 52mm 1 Tube discharge for 11 AIR KLIPP11 Styles Venturi for...

Page 70: ...I u 1 p 174 _e I A ____ I 14 t 34 QD _ _28 fiJii 1 l i ik l 70 2S __ 36 yo I 16 l I I 15 From the library of Superior Sewing Machine Supply LLC ...

Page 71: ...nee press 1 Press knee 1 Screw 1 Pad knee press 1 Thread Stand Assembly for single needle machines 1 Thread Stand Assembly for two needle machines 1 Thread Stand Assembly for three needle machines 1 Shaft presser foot treadle 1 Bracket treadle shaft mounting 3 Screw 6 Washer 6 Nut 6 Treadle presser foot 1 Screw 2 Wrench stitch length adjusting 1 Screwdriver 1 Tweezer thread 1 Wrench stitch length ...

Page 72: ... used Check tension on internal timing belts XF500 1 XF500 I Inspect clutch i positioner motor I 1 V belt tension and 11 _ i wear 1 r 1 t Check clutch motor XF500 XF500 XF500 rc_l_u_tc_h_l_br_a_ke_ __ _ 1 ___ XFS_ 0 __ 0 t XFj XF500_ I_________ Clean lint from oil cooler 1 r r T 11 t r Clean lint from clutch positioner motor air passages t Check needle s XF500 XF500 XF500 bent blunt sharp or worn ...

Page 73: ... 219 L 59 660 220 31 39 57 59 660 240 71 660 330 59 660 392 69 660 400 39 67 660 403 69 660 416 59 660 443 41 660 445 41 660 677 43 660 680 39 660 683 31 43 45 660 684 33 660 688 41 660 708 39 660 713 39 660 718 49 660 719 41 660 721 A 39 660 721 c 39 660 731 53 660 739 33 35 37 660 749 31 660 750 31 660 753 67 73 Part No Page No 660 757 41 660 762 39 660 763 67 660 855 3 660 884 45 660 885 31 660...

Page 74: ... OF 39 21237 OG 39 21237 OP 39 21237 DR 39 21237 DU 39 21237 EA 39 21371 LR 71 21374 c 11 21374 0 71 21374 N 71 21374 P 71 21374 R 71 21374 T 71 21374 u 11 21375 BW 59 21375 BX 55 21375 BY 55 21756 G 47 22501 A 51 22508 71 22513 53 22516 41 22516 A 43 22516 8 43 22517 37 43 22519 H 43 22519 K 49 22519 M 43 22520 41 53 22521 35 22524 55 22526 59 12526 H 37 12528 41 12539 G 35 11541 33 74 Part No Pa...

Page 75: ...E 39 59 22894 J 0 00 00 0 55 22894 K 35 43 22894 L 41 49 22894 P 49 22894 R 39 57 69 22894 w 45 49 59 22894 AD 39 41 22894 AE 39 41 22894 AM 57 59 23420 S 9 1 8 61 23421 S 9 1 8 61 23421 U 12 1 16 61 23421 U 16 1 16 61 23421 U 16 3 32 61 23421 U 18 3 32 61 23422 U 1 16 61 23422 AY 18 1 8 61 23422 BZ 3 32 61 23423 5 61 23424 5 61 23425 v 61 28561 M 71 28562 A 71 G28562 A 69 28604 s0 0 0 0 0 0 0 0 0...

Page 76: ...35 BA 47 C50035 BC 45 C50036 43 C50036 A 43 C50036 B 43 c5oo36 c 43 C50036 D 43 C50036 E 43 C50036 F 43 C50036 G 43 C50036 J 35 C50036 M 43 C50036 P 39 41 C50036 R 49 57 59 c5oo36 u 35 C50036 AJ 49 C50036 AS 69 C50037 A 45 C50037 0 57 C50041 D 61 C50041 E 61 C50041 F 61 C50041 G 61 C50041 H 61 C50042 F 41 C50042 G 41 C50042 H 41 C50042 M 39 C50042 Y 39 C50042 Z 13 55 C50042 Z 16 57 C50042 Z 18 59 ...

Page 77: ...E 35 67 C50082 K 37 C50082 L 37 C50082 M 37 C50DB2 N 37 C50082 T 37 csoosz u 37 csoosz v 37 c5oosz w 53 C50082 X 37 C50082 Y 53 csoosz z 53 C50082 AA 37 C50082 AH 53 C50082 AJ 37 C50082 P 37 C50082 AP 55 C50082 AR 55 C50082 AW 37 C50082 DA 35 C50082 UA 37 C50090 41 C50090 A 37 C50090 B 41 C50090 D 41 C50090 E 35 C50090 F 35 C50090 G 35 C50090 J 49 C50090 K 35 C50090 M 49 C50090 N 49 C50092 G 51 77...

Page 78: ... 65 51410 16 65 51424 A 11 65 C5l414 l6 65 51430 A 11 65 51430 A 16 65 51430 0 65 51430 F 63 65 51480 11 61 51508 G 1 61 51509 c 6l 51530 0 63 51530 F 63 51530 G 63 51854 c 49 51908 B 8 61 51908 B 9 61 51909 c 6l 51909 0 8 61 51909 0 9 61 51959 0 53 51804 E 41 51904 E 4l 51930 AC 57 63 52958 0 41 52958 G 53 53193 B 39 53634 c 41 45 55 61 56305 c 63 56320 63 56312 B 3l 33 39 43 C56324 c 63 56330 A0...

Page 79: ...NOTES From the library of Superior Sewing Machine Supply LLC ...

Page 80: ...ion Special GmbH EuropeanDistributionCenter Raiffeisenstrasse 3 D 71696 Möglingen Germany Tel 49 07141 247 0 Fax 49 07141 247 100 JUKI CORPORATION INTERNATIONAL SALES DIVISION 8 2 1 KOKURYO CHO CHOFU SHI TOKYO 182 JAPAN PHONE 03 3430 4001 5 FAX 03 3430 4909 4914 4984 From the library of Superior Sewing Machine Supply LLC ...