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TMI Products NE86A, Technical Manual & Parts Catalogue

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TMI Products NE86A Technical Manual & Parts Catalogue Download Page 19

Version-01

Cal.NE86A

10.Accuracy adjustment

Regulator

Regulator pin

Stud support

Note:

・

Regulator (Time adjustment)

・

Stud support (Beat error adjustment)

・

Regulator pin (Gap adjustment of balance spring and regulator pin)

TECHNICAL  GUIDE

Anticlockwise rotation

No clockwise rotation

18

(+) side

(-) side

Summary of Contents for NE86A

Page 1: ...AUTOMATIC MECHANICAL TECHNICAL GUIDE PARTS CATALOGUE Cal NE86A 21052021...

Page 2: ...ly wound up by turning the crown minimum 55 times Fully wound up by turning the ratchet wheel screw 8 times Complete Watch A winding machine is needed to wind up the mainspring Full wind up conditions...

Page 3: ...h is at RESET position Please press button A to START the chronograph before assembly disassembly Button B Chronograph RESET Button A Chronograph START STOP 1509 122 Oscillating weight with ball beari...

Page 4: ...0595 177 0012 092 Date corrector lever Chronograph bridge screw 0732 177 0353 178 Date corrector cam 0012 092 Chronograph bridge screw 0012 092 0190 196 Chronograph bridge Refer to page 13 for the oi...

Page 5: ...iding face of Wheel stop lever dial washer C 0587 179 Hammer operating lever B 0587 181 0782 177 Hammer operating lever A Click spring Refer to page 12 for the oiling position 0585 177 Hammer Refer to...

Page 6: ...ing lever spring 0581 180 Chronograph coupling lever B 0888 181 Second counting wheel 0240 178 Second wheel 0012 201 Operating cam screw 0576 180 Operating cam Refer to page 12 for the oiling position...

Page 7: ...smission Date corrector setting wheel transmission wheel D 0505 182 0962 023 Minutes transmission Date corrector setting wheel transmission wheel C Refer to page 12 for the oiling position 0962 190 Da...

Page 8: ...ance bridge screw 0171 349 Balance cock 60 1 0310 065 Balance complete with stud 0012 354 Pallet bridge screw 0161 310 Pallet bridge 0301 315 Pallet fork PARTS CATALOGUE Disassembling procedures Figs...

Page 9: ...chet sliding wheel spring 0114 177 Refer to page 11 for oiling position 0436 166 Lower plate for barrel and 0836 002 train wheel bridge Reduction wheel holder 0012 354 Lower plate for barrel and train...

Page 10: ...mplete with mainspring 0251 314 Escape wheel and pinion 0012 168 Yoke spring screw 0388 177 Yoke spring 0384 183 Yoke 0383 185 Setting lever 0282 183 0601 310 Clutch wheel Balance stop lever 0283 020...

Page 11: ...idge screw 3 33 Operation lever spring screw 64 Automatic train bridge screw 2 0012 168 85 Yoke spring screw 2 36 Operation cam jumper screw 75 Lower plate for barrel and train wheel bridge screw 38 C...

Page 12: ...e for barrel and train wheel bridge screw Lower plate for barrel and train wheel bridge Lower plate for barrel and train wheel bridge screw 4 After oiling set first reduction wheel pawl lever reductio...

Page 13: ...r Back side Click spring Operating cam jumper Operating cam jumper Hammer operating lever B Click spring Click spring Hammer Hammer Hour chronograph coupling lever Note There must be oil within the ra...

Page 14: ...NTITY S 4 1 Oiling spot Chronograph main plate Note There must be oil within the range of the arrow Chronograph bridge Front side Back side 8 13 TECHNICAL GUIDE Type of oil Oil quantity mark 7 Turn th...

Page 15: ...ick spring lever spring Hammer Hour chronograph coupling lever The setting position of the operation cam with and lever Chronograph main plate Note If it is not possible to operate the button after as...

Page 16: ...cond transmission wheel and minute transmission wheel should be set parallel to main plate After detaching it is prohibited to reuse them Fourth wheel and pinion Second transmission wheel Minute trans...

Page 17: ...ng of the ratchet sliding wheel spring Ratchet sliding wheel spring Barrel and train wheel bridge with hole jewel frame 16 TECHNICAL GUIDE Disassembling Assembling Disassembling Assembling Remove the...

Page 18: ...ctly 9 Method to distinguish between dial washers Color of Brass Handling caution TECHNICAL GUIDE 17 Crown position Base unit Chronograph unit First position Date corrector setting transmission wheel...

Page 19: ...Regulator Regulator pin Stud support Note Regulator Time adjustment Stud support Beat error adjustment Regulator pin Gap adjustment of balance spring and regulator pin TECHNICAL GUIDE Anticlockwise r...

Page 20: ...ance of automatic winding Balance bridge guide pin First reduction wheel gear 12 To remove winding stem 1 Set winding stem to normal position 2 Pull out winding stem while pushing A Setting lever Wind...

Page 21: ...utton A Chronograph start stop Do not reuse the chronograph hands once detached Please change and use new hands Note During time setting if the chronograph is started chronograph minute hands will rot...

Page 22: ...simultaneously This is not a malfunction Please reset chronograph by pushing button B Chronograph hour and minute hands will return to their reset positions 2 How to set the date 1 Pull out the crown...

Page 23: ...ng indicate the elapsed time will be reset to 0 position Accumulated elapsed time measurement A A B A A A B Restart and stop of chronograph can be repeated as many times as necessary by pressing butto...

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