Makita DHR165 Technical Information Download

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Fig. D-1

ircuit diagram

White

Orange

Blue

Yellow

FET

Color index of lead wires' sheath

Black

Red

Terminal

Flag terminal

(#250, t=0.8mm)

Flag terminal

(#250, t=0.8mm)

Straight terminal

(#187, t=0.8mm)

Connector

Switch

Endbell complete

Endbell

Line filter**

Tape

* AWG: American wire gauge

** Line filter is not used for some countries.

LED Job light

Lead wire

(26AWG*)

Light circuit

Insulated connector

(M3.5)

P 16/ 17

Red Lead wire is used for some countries

instead of white.

Lead wire

(16AWG*)

Lead wire

(20AWG*)

Lead wire

(16AWG*)

Lead wire

(16AWG*)

Lead wire

(16AWG*)

Lead wire

(20AWG*)

Lead wire

(24AWG*)

Summary of Contents for DHR165

Page 1: ... only Rotation with hammering 0 1 600 0 5 300 Adapted for SDS PLUS bits Chuck type One touch sliding chuck 16 5 8 Max output W 400 0 1 600 0 5 300 400 1 5 2 0 3 0 4 0 5 0 27 36 54 72 90 Li ion 15 22 36 45 with DC18RC 14 4 1 5 3 0 4 0 5 0 22 44 58 5 0 Impacts per minute minˉ Torque limiter Variable speed control by trigger Reverse switch Weight according to EPTA Procedure 01 2003 3 kg lbs Yes Yes Y...

Page 2: ...ote The standard equipment may vary by country or model variation 8 Battery and charger are not supplied with Z model 9 Supplied with the same quantity of extra battery 10 For some countries Side grip Depth gauge Stopper pole Battery 8 Battery cover 9 Charger 8 Plastic carrying case 10 Standard equipment P 2 17 SDS PLUS shank TCT hammer drill bits Taper shank TCT hammer drill bits Taper shank adap...

Page 3: ... pliers Bearing extractor Removing Armature Pipe 30 Assembling Oil seal 25 Round bar for Arbor 6 100 Removing Armature Round bar for Arbor 30 100 Assembling Ball bearing 6805LLB Spring pin extractor M3 Removing Pin 4 from Inner housing Ring spring removing jig Removing Retaining ring WR 25 Attaching to 1R003 for removing Retaining ring WR 25 Maintenance program When you replace Carbon brushes it i...

Page 4: ...re 22 Spur gear 46 contacts 22 Spur gear 46 a Gear teeth e Cylindrical surface to which Inner housing complete is joined b Cam portion 1 g 1 g 1 g 1 g c Inner periphery 27 Steel ball 7 Whole portion Cylindrical surface 1 g 29 Impact bolt Whole portion 1 g 35 O ring 14 f Inside 1 g g Outside 1 g 36 Piston cylinder Whole portion Hole for the pole of Swash bearing 9 Gear teeth to engage 41 Clutch cam...

Page 5: ...ved from Gear housing complete Note Do not tap Gear housing complete and Armature fan near Inner housing complete Holder cap cover Groove Remove Holder cap covers with a thin slotted screwdriver And then remove Holder caps and Carbon brushes Slotted screwdriver Armature Gear housing complete Armature P 5 17 Repair DISASSEMBLING Ring 21 Ring 21 Guide washer Conical compression spring 21 29 Cap 35 T...

Page 6: ...tch cam and remove Joint plate from Piston cylinder 3 Change lever complete is removed from Gear housing complete Change lever complete Change lever complete Tool holder section Joint plate Groove of Clutch cam Piston cylinder Inner housing Tool holder complete Workbench Gear housing complete Tool holder complete Armature 4 Remove Inner housing complete and Armature section from Gear housing compl...

Page 7: ...lly Note Do not scratch and stain Armature Put Inner housing complete on 60 mm width U grooved table of Arbor press and then press down Armature shaft with 1R225 Spur gear 10 Swash bearing section Armature Armature Pole of Swash bearing Pole Piston cylinder Piston cylinder 3 Remove Piston cylinder from Inner housing complete 60 mm Armature Inner cylindrical portion of Inner housing complete Inner ...

Page 8: ...he parts by reversing the disassembly procedure Refer to Figs 7 and 6 1 Assemble Armature to Inner housing complete by hand until Ball bearing on Armature fan side reaches O ring 24 2 Tap Armature shaft carefully with a plastic hammer to set Ball bearing of Armature in place in Inner housing complete O ring 24 Armature Inner housing complete P 8 17 Repair ...

Page 9: ...he both ends of Spur gear 10 are still left in Gear housing complete and Inner housing complete Spur gear 10 and Swash bearing section 1 Disassemble Tool holder section Joint plate from Piston cylinder Fig 6 in page 6 2 Remove Spur gear 10 and Swash bearing section from Piston cylinder and Inner housing complete Fig 7 in page 7 3 Spur gear 46 can be removed as the upper drawing in Fig 10 Meanwhile...

Page 10: ...ar 10 toward either direction tap the edge of Inner housing complete 2 Tilt the inserted Spur gear 10 toward either direction tap the edge of Gear housing complete 3 Ball bearing 606ZZ is removed from Inner housing complete with Spur gear 10 3 Ball bearing 606ZZ is removed from Gear housing complete with Spur gear 10 Ball bearing 606ZZ can be removed from Gear housing complete Inner housing comple...

Page 11: ...strated in Fig 13 2 Assemble Swash bearing and Spur gear 10 section as drawn in Fig 14 Fig 13 Fig 14 Ball bearing 6805LLB 1 Assemble Oil seal 25 with 1R232 2 Assemble Ball bearing 6805LLB with 1R252 3 Assemble Ball bearing 606ZZ with Spur gear 10 4 Assemble Ball bearing 606ZZ with Spur gear 10 to Inner housing complete Oil seal 25 Ball bearing 6805LLB Oil seal 25 1R232 1R252 Spur gear 10 Ball bear...

Page 12: ...r drawings in Fig 10 4 Assemble the rest parts by reversing the disassembly procedure Be careful about the matter as drawn in Fig 15 1 Disassemble Tool holder section Fig 2 of page 5 And remove Carbon brushes Fig 4 of page 5 2 Remove Inner housing section from Gear housing complete and separate Tool holder complete and Joint plate from Piston cylinder Fig 6 of page 6 3 Remove Spur gear 10 and Swas...

Page 13: ...te 4 Insert Pin 4 to Inner housing complete through the passing holes of Change plate and Stopper plate Note in Assembling Do not re use the removed Felt 4x3 Because this part has been damaged when disassembling 1 Put a new Felt 4x3 into the hole of Inner housing complete and then mount Compression sprint 32 to Inner housing complete Stopper plate Felt 4x3 Assemble Inner housing complete as drawn ...

Page 14: ...g spring 22 in a vise is not necessary 5 Remove Ring 11 Impact bolt and X ring 13 from Cap 35 installation side of Tool holder complete Fig 19 Fig 18 Fig 19 2 Tap Ring spring 22 through the other hole of Tool holder complete with a slotted screwdriver in the same way of the step 1 3 Repeat 1 and 2 alternately 1 Tap Ring spring 22 through the hole of Tool holder complete with a slotted screwdriver ...

Page 15: ...ol holder while facing the cylindrical hole to Impact bolt side Note Do not forget to assemble O ring 14 to Striker in advance Set Ring spring 22 in place so that the gap of Ring spring 22 does not come to the side holes of Tool holder complete Piston cylinder as a repairing tool Refer to 1 NECESSARY REPAIRING TOOLS of page 3 X ring 13 Ring 11 Impact bolt Striker Cylindrical hole Ring spring 22 si...

Page 16: ... Connector Switch Endbell complete Endbell Line filter Line filter Tape AWG American wire gauge Line filter is not used for some countries LED Job light Lead wire 26AWG Light circuit Insulated connector M3 5 AS P 16 17 Red Lead wire is used for some countries instead of white Lead wire 16AWG Lead wire 20AWG Lead wire 16AWG Lead wire 16AWG Lead wire 16AWG Lead wire 20AWG Lead wire 24AWG ...

Page 17: ...necting terminals so that they do not touch Heat sink Fix Lead wire yellow of Heat sink with Lead wire holder nearest to Switch trigger Fix Lead wire blue of Heat sink in center Lead wire holder Rib Put Lead wires orange blue black of Light circuit between Boss and Rib Fix Lead wire black of Heat sink in Lead wire holder farthest from Switch trigger Light circuit Light circuit has to be put so tha...

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Makita DHR165, Technical Information

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