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P 2/ 18

R

epair

[1] NECESSARY REPAIRING TOOLS

CAUTION: Repair the machine in accordance with “Instruction  manual” or “Safety instructions”.

Code No.

Description

Use for

1R207

1R003

Retaining ring pliers ST-2N

1R032

Bearing setting plate 8.2

1R041

Vise plate
45° Set square

1R208

90° Set square

1R232

Pipe 30

1R269

Bearing extractor

1R282

Round bar for Arbor 8-50
Retaining ring S & R pliers

1R291

Wrench for bearing retainer

1R316
194385-5 Clamp set

removing/assembling Retaining ring S-34
disassembling Spindle from Helical gear 50
fixing Rotor and Bearing box
adjusting Saw blade angle to 45° bevel
adjusting Saw blade angle to 90° bevel
holding Bearing box when removing Spindle from Helical gear 50
removing Ball bearing
disassembling Spindle from Helical gear 50
removing/assembling Retaining ring S-12
removing/assembling Bearing retainer 19-29
holding Shoulder pin 6-7

[2] LUBRICATION

Apply 

Makita grease FA No.2

 to the following portions designated with the black triangle, and apply lubricant oil

VG100

 to the following portions designated with the white triangle to protect parts and product from unusual abrasion.

Fig. 1

Item No.

Description

Amount

6g approx.

a little
a little
a little
a little

Gear room where Helical gear 50 engages Armature’s gear
O ring 24 

Safety cover

Angular guide
 O ring 9       

Blade case complete

Baring box

Drum portion where Safety cover touches
Surface where pivot portion of Blade case touches
Whole potion

[View from Motor housing side]

Portion to lubricate

24

41
58
60

24

41

a
b

a

b

60

M5 +Truss head screw

58

Makita grease FA No.2

Makita lubricating oil VG100

Summary of Contents for DHS680

Page 1: ...ication Charging time approx min 15 24 22 36 45 with DC18RC TECHNICAL INFORMATION Note The standard equipment may vary by country or model variation Charger 4 Battery cover 4 Plastic carrying case Bat...

Page 2: ...removing Ball bearing disassembling Spindle from Helical gear 50 removing assembling Retaining ring S 12 removing assembling Bearing retainer 19 29 holding Shoulder pin 6 7 2 LUBRICATION Apply Makita...

Page 3: ...r sleeve 6 and M6x20 Pan head screw And then disassemble Safety cover by releasing linkage of Torsion spring 4 from Safety cover 2 Remove M5x8 Hex socket head set screw Then remove 6 7 Shoulder pin an...

Page 4: ...5 Remove Angular guide Fig 4 Fig 5 Fig 6 Base section 6 7 Shoulder pin Top guide Bevel guide Compression spring 6 M5x20 Thumb screw M5x8 Hex socket head set screw M4x6 Hex socket head set screw Note...

Page 5: ...MBLING 1 Remove Retaining ring S 34 with 1R003 Then remove Rubber sleeve 6 and M6x20 Pan head screw 2 Release the linkage of Tension spring 4 from Safety cover 3 Remove Safety cover from the machine T...

Page 6: ...45 and Flat washer 6 from M6x90 Cap square neck bolt 5 Pull off M6x90 Cap square neck bolt from Pipe 6 on the machine 6 Pull off Pipe 6 from the machine Note Be careful not to lose two Flat washers 6...

Page 7: ...uide and Base And then fix 6 7 Shoulder pin with M5x8 Hex socket head set screw 4 Mount Flat washer 6 on M6x90 Cap square neck bolt Depth guide P 7 18 Flat washer 6 Flat washer 6 M6x90 Cap square neck...

Page 8: ...g screws and one M5x40 Pan head screw to separate Handle R complete 3 Remove three M5x40 Pan head screw to separate Motor housing E 8 Bow stop ring M6 Hex nut Lever 45 Flat washer 6 3 3 Rotor M5x40 Pa...

Page 9: ...for Handling of Rotor When handling or storing multiple Rotors be sure to keep a proper distance between Rotors as shown in Fig 13R Because Rotor is a strong magnet failure to follow this instruction...

Page 10: ...ion spring 4 has to be connected to Safety cover and Blade case and assemble Retaining ring S 34 Fig 14 Area of Bow formed portion 1 Hook one end of Tension spring 4 through the hole of Safety cover f...

Page 11: ...g retainer 19 29 and remove the retainer by turning 1R316 counterclockwise Ball bearing 606ZZ Bearing box Retaining ring S 12 M5x16 Pan head screw 2 pcs Bearing retainer 19 29 Bearing retainer 19 29 1...

Page 12: ...f lever Compression spring 4 Note Compression spring 4 for Lock off lever is the same as that for Switch lever Assemble Lock off lever and Switch lever to Handle L as shown below Switch lever Switch l...

Page 13: ...case complete 1 Turn Stopper in a direction designated with the arrow until it touches Blade case Pointer on Angular guide 45 1 Open Safety cover fully then apply 1R208 to the base metal of the saw bl...

Page 14: ...2 Loosen M5x8 Hex socket set screw a little with Hex wrench 2 5 3 Open Safety cover fully 4 Move the depth guide side of Base in the direction of Large arrows until the distance A is equal to B Note...

Page 15: ...ch Band Wiring of Motor housing Wiring to Terminal Wiring to Switch Stator Route Lead wires of Stator through this groove of Motor housing to Handle set Motor housing Wire connecting portions Connect...

Page 16: ...e holders Rib B Rib C Rib A Boss A Boss C Boss B Micro switch Switch LED light circuit Route Lead wires of Micro switch between Boss B and Boss C Fig D 3 Route Lead wires connected with Connector into...

Page 17: ...section etc 3 Do the running test 10 times in every work mode 4 TROUBLE SHOOT Star mark Fig T 1 Fig T 2 Test for recognizing the trouble on FET Field effect transistor in Controller Trouble on Contro...

Page 18: ...e Stator complete Controller is broken Controller is broken Controller is broken Controller is broken Replace Stator complete Replace Stator complete Replace Stator complete Controller is broken Repla...

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