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[3] DISASSEMBLY/ASSEMBLY

[3]-11. Laser Mechanism (for LS1216L only)

DISASSEMBLING

Note

: Makita-operated or authorized repair shops do the maintenance of Laser mechanism. 

(1) As shown in 

Fig. 18

, remove 4x18 Tapping screw and Lead cover holder.

     Then disconnect Connectors of Laser circuit from that of Power supply cord, and remove Lead cover. 

(2) Remove Protector, M5x24 Thumb screw and Flat washer 5. (

Fig. 68)

(3) Remove one of two CT4x16 Tapping screw on Laser cover. While expanding Laser cover using Slotted screwdriver to

      remove two hooks of Laser cover from Blade case, pick up the tail of Laser cover. (

Fig. 69

)

(4) Remove M5 Shoulder screw using thin slotted screwdriver. Laser mechanism can be pulled up. (

Fig. 70

)

(5) Remove Compression spring 6 from Laser mechanism. (

Fig. 71

)

(6) Remove M3x6 Pan head screw A and separate Torsion spring 9 (A). Remove M3x6 Pan head screw B and separate

      Torsion spring B. (

Fig. 72

)

Fig. 68

Protector

CT4x16 Tapping

screw

Note

: No need to

          loosen the screw

          in this step.  

slotted

screwdriver

Tail of 

Laser

cover

Hooks of

Laser

cover

Laser circuit complete

Torsion spring 9 (A)

Torsion spring 9 (B)

Block C

Block C

Block B

M3x6 Pan head screw (A)

M3x6 Pan head screw (B)

CT4x16 Tapping screw

Fig. 69

Fig. 71

Fig. 70

P 20/ 35

R

epair

M5x24 Thumb screw

Flat washer 5

Flat washer 5

Fig. 72

M5 Shoulder screw

Compression spring 6

Laser 

mechanism

Summary of Contents for LS1216

Page 1: ...t Lock off switch Electric brake Electronic control Soft start Constant speed Saw blade mm Yes Yes Yes Yes Laser marker 15 Rated amperage for North America A Continuous rating input W 1 650 Yes No 3 2...

Page 2: ...held tilted against the guide fence using Crown molding stopper 2 The capacity of crown molding diagonal cut is the length L shown in the drawing on right 3 No need for setting auxiliary wood facing...

Page 3: ...rench 14 23 assembling Removing Bearing retainer 14 23 134829 3 Socket 17 38 assembly attachment for 1R254 782223 9 Socket wrench 10 removing Rod 16 253771 0 Flat washer 16 use with 1R315 Socket bit f...

Page 4: ...where Center cover contacts Portion where Upper fence R complete contacts Makita grease SG No 0 Makita grease SG No 0 Lubricating oil VG100 Portion where Guide fence contacts Portion where Upper fence...

Page 5: ...le portion Whole portion Makita grease SG No 0 63 63 149 Sleeve 17 Outer periphery where Torsion spring 40 comtacts 150 150 154 210 210 214 Base complete Inside of center rib for receiving axis of Tur...

Page 6: ...opper pin with Blade case complete at the vertical position Fig 7 7 Loosen M6x16 H S set screw flat point slightly to remove Rod 16 in the next step Loosen M6x20 Hex socket head bolt to make the sprin...

Page 7: ...Blade case section from Front arm complete Fig 11 11 Loosen two M4x10 Pan head screws Guard section can be removed Fig 12 12 Remove Stop ring E 5 from Link shaft that is a component of Blade case com...

Page 8: ...tand Blade case complete vertically and lock it by pushing Knob 20 Fig 17 3 Assemble Sleeve 17 to Torsion spring 40 Fig 17 and put one end of Torsion spring 40 into the groove of Front arm complete 4...

Page 9: ...f Turn Bearing retainer 14 23 counterclockwise using 1R361 Fig 20 2 While pressing Shaft lock remove M5 Hex nut using socket bit Spring washer 5 and Flat washer 5 can be removed together Fig 21 3 Remo...

Page 10: ...8 Remove Ball bearing 608DDW from Bearing box complete Fig 26 9 Remove Helical gear 27 with Steel ball 4 Gear shaft and Ball bearing 6000ZZ from Bearing box complete Fig 27 10 After removing Steel bal...

Page 11: ...ing Arbor press See Fig 30 4 Receive the step of Spindle with the lip of hole in 1R034 and pressfit Spindle to Helical gear 27 using Arbor press and 1R031 Fig 32 Note Be careful that the protrusion of...

Page 12: ...ng ring S 12 using 1R028 and 1R036 to compress Rubber washer 12 set Retaining ring S 12 in place Figs 25 and 37 Check Retaining ring S 12 is fit into the shaft portion of Helical gear 14 properly ASSE...

Page 13: ...p to 3mm Safety cover B Lock lever ASSEMBLING Hole of Rod holder Blade case complete Rod 8 Take the reverse step of disassembling 1 Press Rod holder against the rib of Blade case complete and secure R...

Page 14: ...he ends to Safety cover A The legs of Torsion spring 45 Fit the five bosses of Safety cover A into the five holes of Center washer Apply Grease to the outer periphery of Center washer that contacts Ce...

Page 15: ...om Base by unscrewing 4x12 Tapping screws 3pcs 2 Turning Grip 50 clockwise at 90 degrees move Turn base to the direction designated with black arrow until it stops Turn base section Remove M8x45 Hex b...

Page 16: ...ock lever in the direction of gray arrow shown in Fig 51 6 Remove Pin 3 from Lock pin 6 then pull out Lock pin 6 from Lock lever side Fig 47 Fig 48 Fig 49 Fig 50 Fig 51 Take the disassembling step in...

Page 17: ...ad bolt for securing Link plate Fig 54 2 Lower Blade case slightly to hold Stopper pin turn Knob 20 counterclockwise a little Note Do not remove Knob 20 or Stopper pin will not be pulled 3 Remove Blad...

Page 18: ...Thrust needle cage 1024 can be removed as drawn in Fig 58 5 Remove Arm section from Arm holder complete Fig 59 6 Remove Retaining ring S 12 from the groove on Arm using 1R291 Stopper Flat washer 12 an...

Page 19: ...on the center of Stop ring E 4 has to be fit into the groove of Cam 4 M10 17 Hex lock nut Fig 58 has to be tighten to 3 5 up to 4 0N m using 1R254 1R220 1R222 and Socket assembly 17 38 When Lever 105...

Page 20: ...p the tail of Laser cover Fig 69 4 Remove M5 Shoulder screw using thin slotted screwdriver Laser mechanism can be pulled up Fig 70 5 Remove Compression spring 6 from Laser mechanism Fig 71 6 Remove M3...

Page 21: ...r gear 43 in the direction designated with gray arrow Fig 75 Spur gear 43 can be secured to Slide pipe Note Tighten Spur gear 43 to the equivalent torque as M6x18 Thumb screw to Lower fence R 2 On con...

Page 22: ...Turn base Fig 80 Use 1R207 and M8x20 Hex socket head bolts on the right side and the left side of Arm complete to adjust 45 degree angle between Blade and Turn base Fig 81 Note When tilting the carria...

Page 23: ...lign the laser beam with 1R315 by adjusting M4x6 Hex socket set screw B as drawn in Fig 91 Fig 84 P 23 35 Repair Fig 86 Fig 88 Fig 89 Fig 87 Fig 85 M10x20 Hex flange head bolt Blade case complete Safe...

Page 24: ...latest version can be used When using the old versions to adjust LS1216L be sure to cut the excess length as illustrated in Fig 92 Fig 92 Fig 93 M4x6 Hex socket set screw A for adjusting the laser be...

Page 25: ...witch Color index of lead wires sheath 220 240V area where Radio interference suppression is required Black White Red Orange Blue Yellow Purple Controller Terminal block Blue is used for some countrie...

Page 26: ...ndle cover and Handle section Main switch Color index of lead wires sheath UK 110V only Black White Red Orange Blue Yellow Controller Insulated terminal Terminal block Handle Dust nozzle Brush holder...

Page 27: ...Blade case Handle cover and Handle section COM NC Main switch Color index of lead wires sheath Argentina Black White Red Orange Blue Yellow Purple Controller Brake switch Terminal block Insulated ter...

Page 28: ...M NC Main switch Color index of lead wires sheath Black White Red Orange Blue Yellow Blue is used for some countries Brown is used for some countries Insulated terminal Insulated terminal Purple 220 2...

Page 29: ...Blade case Handle cover and Handle section Main switch Color index of lead wires sheath 110 127V area except UK Black White Red Orange Blue Yellow Controller Insulated terminal Insulated terminal Bru...

Page 30: ...rcuit plate to Case Circuit plate Transformer Fix the Lead wires black and white with Lead wire holder Pass the Connector for connecting to that of Laser switch unit between these ribs Bottom view of...

Page 31: ...Do not put Lead wires on ribs Controller Terminal block Field lead wires orange black yellow Field lead wire white Field lead wire purple rib for Laser switch unit rib Connection of Receptacles Recept...

Page 32: ...re purple Do not put Lead wires on these ribs ribs for Laser switch unit rib Do not route Field lead wires white and purple between Armature and Baffle plate Connection of Receptacles Receptacles Rece...

Page 33: ...ther than UK Pass Lead wires through ribs as illustrated Do not put their Lead wires on the ribs Controller Insulated terminal Field lead wires orange black yellow Do not put Lead wires on these ribs...

Page 34: ...Terminal block Field lead wires orange black yellow Do not put Lead wires on ribs ribs for Laser switch unit rib Lead wire black for connecting Main switch and Terminal block Wind Lead wires to Line f...

Page 35: ...attention not to pinch Lead wires between ribs of Blade case designated in gray color and Lead cover rib C Route Lead wires of Laser circuit complete between ribs as illustrated above Route the Lead...

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