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JUKI UnionSpecial 35800DLU, Adjusting Instructions / Illustrated Parts List, Page: 20 / 60

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JUKI UnionSpecial 35800DLU Adjusting Instructions / Illustrated Parts List Download Page 20

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Summary of Contents for UnionSpecial 35800DLU

Page 1: ...NG INSTRUCTIONS ILLUSTRATED PARTS LIST MANUAL NO PT9804 GR STYLES 35800DLU 35800DNU 35800DRU 35800DRW 35800DWW 35800PZ 35800DZ 35800 High Speed Feed Off The Arm With Plain Feed Differential Feed REV 0...

Page 2: ...ed on the basis of available information Changes in design and or improvements may incorporate a slight modification of configuration in illustrations or part numbers On the following pages are illust...

Page 3: ...PLATE EYELETS MISCELLANEOUS COVERS AND BUSHINGS 19 MAIN FRAME CAST OFF PLATE EYELETS MISCELLANEOUS COVERS AND BUSHINGS CONT 21 CYLINDER COVERS AND BUSHINGS FOR PLAIN FEED 23 CYLINDER COVERS AND BUSHI...

Page 4: ...ges are made at your own risk 7 The warning hints in the instructions are marked with one of these two symbols 8 When doing the following the machine has to be disconnected from the power supply by tu...

Page 5: ...with reverse teeth roller 35800DRU DOUBLELAPSEAM Threeneedle highcapacity plainfeed upperdriven rollerfeed FeedDogshave higherteethonfront TypicalApplication Forseatseaming inandoutseamsonmediumtohea...

Page 6: ...ion A numerical index of all the parts shown in this manual is located at the back This will facilitate locating the illustration and description when only a part number is known IDENTIFYING PARTS Whe...

Page 7: ...7 THREADING OILING FOR PLAIN FEED FIG 1A...

Page 8: ...8 THREADING OILING FOR DIFFERENTIAL FEED FIG 1B...

Page 9: ...may be necessary to prime the pump To do this remove the two plug screws C Apply oil to these holes and operate machine until bubbling can be observed at the windows Replace screws C CAUTION If oil d...

Page 10: ...casting on the up stroke of the needle bar or the rod contacts the edge of the throat plate Maximum allowable clearance between gauge and casting or rod and throat plate is 005 0 1mm If machine is not...

Page 11: ...move freely when the eccentric is turned because the joint sealant compound has set SETTING THE LOOPER Insert a new set of needles type and size specified Always adjust the looper A Fig 6 for the lef...

Page 12: ...same amount of clearance should be between the back of the feed dog and the back of the feed slot in the throat plate when the feed dog is at its most rearward travel To attain this setting loosen sc...

Page 13: ...stitch moving it down shortens the stitch Retighten link screw B securely and replace plug screw A NOTE If plug screw A is replaced with a new plug screw it should be sealed with a silicone seal Any s...

Page 14: ...begins to rise Loosen screw A Fig 15 in presser bar lifter and guide B raise or lower guide as required to attain the specified point at which the feed roller begins to rise Retighten screw A and mai...

Page 15: ...p and down with no left to right movement With roller properly aligned the edge of roller should be parallel with feed slots in throat plate Guide plates F must be thrusted against guide finger B to s...

Page 16: ...ead eyelet C See Inset If adjustment is necessary loosen screw H and adjust lever D as required to attain 1 16 Tighten screw H LOOPER THREAD TAKE UP ADJUSTMENT With the machine rotating in operating d...

Page 17: ...front to back as required If just adjustment of upper scroll D is needed loosen screw E and position scroll to obtain proper seam margin AIR BLOWER TUBE ADJUSTMENT The air blower tube should be set l...

Page 18: ...18...

Page 19: ...ate Oil Drain Screw O Ring Screw for oil wick Washer Screw Oil Sight Gauge Indicator Assembly Oil Sight Gauge Screw Screw Top Cover middle Middle Top Cover Hinge Screw Nut Screw for rotary pump housin...

Page 20: ...20...

Page 21: ...g front Gasket Mainframe End Cover Screw Screw Washer Looper Thread Guide Wire Looper Thread Tube Assembly for differential feed Looper Thread Tube Assembly for plain feed not shown Support Tube for d...

Page 22: ...22...

Page 23: ...linder Lint Shield upper Cylinder Lint Shield Spring Cylinder Cover Adjustable Gib Screw Screw Gasket Gasket Dowel Pin straight Eccentric Pin Screw Screw Cylinder Cover and Oil Gauge Gasket Looper Sha...

Page 24: ...24...

Page 25: ...ug Screw Screw Folder Assembly for all Styles Screw Folder Support Spring Folder Support Slide Base Clamp for sliding base Screw Spring Screw Lower Scroll Upper Scroll Screw Looper Thread Guide Wire O...

Page 26: ...26...

Page 27: ...Gauge front Screw Screw Gasket Cylinder Side Cover Screw Plug Screw O Ring Screw Differential Feed Control Assembly Screw Operating Lever Spring Washer Stop Screw Pin Nut Adjusting Plate Gasket Oil Se...

Page 28: ...28...

Page 29: ...Bottom Cover Screw O Ring Screen Gasket Folder Assembly for 35800DNU DRU DRW DWW PZ DZ Folder Assembly for 35800DLU Screw Screw Upper Scroll and Base for 23420AY 1 8 Folder Upper Scroll and Base for 2...

Page 30: ...30...

Page 31: ...le Head 8 gauge Needle Head 9 gauge Screw Plate guide presser bar Screw Gasket Cover head front Screw Screw Take Up needle thread Needle Thread Control Lever Needle Thread Control Lever Eyelet Screw S...

Page 32: ...32...

Page 33: ...eal Ring Looper Thread Take Up Screw Mainshaft and Crankshaft Coupling Spot Screw Screw Washer Plate Set Screw Oil Pump Driving Gear Screw Collar Screw Needle Bearing Retainer Needle Bearing Needle Le...

Page 34: ...34...

Page 35: ...ew Screw Feed Rocker Bushing Feed Rocker Bushing Key Connecting Rod Assembly Avoid Eccentric Screw Spot Screw Screw Nut left thread Feed Lift Eccentric Connecting Rod Feed Rocker and Looper Avoid Ecce...

Page 36: ...36...

Page 37: ...w Bushing for feed rocker shaft Screw Feed Rocker Differential Feed Driving Link Slide Block Differential Feed Bar Driving Link Stud Screw Differential Feed Adjusting Lever Feed Rocker Shaft O Ring Di...

Page 38: ...38...

Page 39: ...er Drive Connection Hinge Pin Tru Arc Ring Locking Spring Pin Looper Drive Connecting Rod Ball Joint looper shaft Screw Washer Screw Feed Rocker and Looper Lever Shaft Oil Seal Ring Nut Looper Rocker...

Page 40: ...40...

Page 41: ...Feed Drive Assembly Screw Screw Nut Bushing Screw Nut Looper Drive Connecting Rod Assembly Main Shaft Complete Looper Drive Connection Shaft Stop Washer Screw Hinge Pin Truarc Ring Looper Drive Connec...

Page 42: ...42...

Page 43: ...Feed Roller reverse teeth 468 wide for K74401 see chart Feed Roller reverse teeth 588 wide see chart Screw Presser Bar Presser Bar Lifter and Guide Screw Screw Collar Screw Lifter Lever Connecting Lin...

Page 44: ...44...

Page 45: ...Tension Spring for looper Needle Thread Tension Spring for needle Tension Post Ferrule Tension Nut Presser Spring Rest Presser Regulating Screw Presser Spring Plate Presser Spring Upper Presser Sprin...

Page 46: ...46...

Page 47: ...1 18 35876W 22729C 80557 20 CrankShaft Connecting Rod and Clutch Driving Eccentric Assembly Eccentric Screw Oil Wick Shoulder Screw Screw Washer Pulley Assembly Pulley Set Screw Handwheel Screw Clamp...

Page 48: ...48...

Page 49: ...5876AG 35876AF 22564 35876AE 41363U 22743 54279E 35876AH 22894P 660 219 Nut Constant Wedge Angle Clutch Assembly Nut Nut Washer Brake Spring Screw Clutch Drive Lever Clutch Disc upper Clutch Roller Cl...

Page 50: ...50...

Page 51: ...Style 35800DWW8 Throat Plate for Style 35800DWW9 Differential Feed Dog for styles 35800DWW8 DWW9 Main Feed Dog for Styles 35800DWW8 DWW9 Presser Foot for 8 gauge styles 35800DRU PZ32 Presser Foot for...

Page 52: ...52 2 3 4 1 5 27 26 25 7 24 6 8 9 10 23 22 11 12 15 14 13 16 11 13 18 19 5 21 20 17...

Page 53: ...Screw Nut Screw Thread Stand Rod short Base Bracket Screw Nut Joint Nut Holder large Screw Screw long Thread Guide Rod Holder thread guide Thread Guide Thread Stand Rod long Thread Eyelet Thread Guide...

Page 54: ...l Nozzle not shown Plastic Cover not shown Allen Wrench size 1 4 not shown Allen Wrench size 3 8 not shown Allen Wrench size 1 2 not shown Threading Wire 1 1 1 1 1 1 1 1 1 1 1 1 Amt Req Ref No Part No...

Page 55: ...33 45 22894K 33 22894P 37 43 49 22894U 41 22894W 29 37 22894W 41 43 22924708 19 23420AY18 1 8 25 23420AY18 1 8 29 23420AY18 3 32 29 23421Y9 3 32 29 23422AY18 1 8 25 23422AY18 1 8 29 23422AY18 3 32 29...

Page 56: ...35876AD 49 35876AE 49 35876AF 49 35876AG 49 35876AH 49 35876U 21 35876V 47 35876W 47 35877AA 43 35877AM 43 35877N 47 35877XA 47 35877Z 47 35878F 19 35878H 31 45 35878W 43 35880L 43 35880N 45 35880P 4...

Page 57: ...0 1012 54 660 1115 25 27 660 1117 25 29 660 1032 21 660 199 35 660 206 19 660 207 41 660 212 19 660 219 49 660 219S 45 660 220 27 37 39 660 221 35 660 240 54 660 254C 45 660 264 45 660 303 43 660 310...

Page 58: ...58 NOTES...

Page 59: ...59 NOTES...

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