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Manual Makita HM0871C

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Summary
  • Makita HM0871C - page 1

    Models HM0871C and HM0870C are 5kg-class demolition hammers adapted for SDS-MAX bits, and dev eloped from HM0860C, featuring: Same high work ef ficienc y as HM0860C Higher durability achie ved by using ball bearing for crank section A VT * for reduced vibration during chipping (HM0871C only) Suppression of motor speed during no-load for reduced vib ...

  • Makita HM0871C - page 2

    P 2 / 1 7 R epair [1] NECESSAR Y REP AIRING TOOLS [2] LUBRICA TIONS Fig. 1 Code No. 1R003 Retaining ring S pliers ST -2N 1R212 T ip for Retaining ring pliers 1R005 Retaining ring R pliers R T -2N 1R089 Bearing extractor 1R023 When it is diff icult to remov e Armature from Crank housing complete. When it is diff icult to remov e Ball bearing 6203LLU ...

  • Makita HM0871C - page 3

    DISASSEMBLING (1) Remov e T ool holder cap as illustrated in Fig. 2 . Remov e Handle section by loosening four 5x25 T apping screws, and then disconnect Lead unit from Controller . Stand the machine upright. While pressing down Chuck co ver , remov e T ool holder cap. And then, remov e Chuck cover . Fig. 2 Handle section Lead unit Controller Note : ...

  • Makita HM0871C - page 4

    P 4 / 1 7 R epair DISASSEMBLING (1) Disassemble Chuck section. ( Figs. 2 , 3 and 4 ) (2) Removing Retaining ring R-42, disassemble T ool holder section and take out Impact bolt. ( Fig . 5 ) (3) Remove Fluoride ring 28 and O ring 23 from Impact bolt when Fluoride ring 28 is worn out as illustrated in Fig. 6 . 2. Remov e Flat washer 29 and Rubber rin ...

  • Makita HM0871C - page 5

    (1) First, disassemble Chuck section as illustrated in Fig. 2 , 3 and 4 . (2) Remov e Housing cover as illustrated in Fig . 9 . Fig. 9 Fig. 10 [3] DISASSEMBL Y/ASSEMBL Y [3]-2 T ool holder section (cont.) Housing cov er Remov e Housing cover by unscre wing M5x25 Hex sock et Head bolt. Acti ve dynamic vibration absorber comes into sight. Insert Scre ...

  • Makita HM0871C - page 6

    P 6 / 1 7 R epair Fig. 11 Fig. 12 Fig. 13 Fig. 14 DISASSEMBLING ASSEMBLING [3] DISASSEMBL Y/ASSEMBL Y [3]-3 Active dynamic vibration absorber (exclusi vely f or HM0871C) (cont.) (4) The remo ved Activ e dynamic vibration absorber can be disassembled as illustrated in Fig. 11 . (1) Assemble a pair of Acti ve dynamic vibration absorber . ( Fig. 11 ) ...

  • Makita HM0871C - page 7

    P 7 / 1 7 R epair Fig. 15 Fig. 16 DISASSEMBLING [3] DISASSEMBL Y/ASSEMBL Y [3]-4 Piston, Striker , Cylinder Remov e Barrel from Crank housing M6x25 Hex sock et head bolt (4pcs.) (1) Disassemble Chuck section as illustrated in Figs 2 , 3 and 4 . (2) Remov e Housing cover as illustrated in Fig . 9 . In case of HM0871C, disassemble Active dynamic vibr ...

  • Makita HM0871C - page 8

    P 8 / 1 7 Fig. 17 Fig. 18 DISASSEMBLING [3] DISASSEMBL Y/ASSEMBL Y [3]-4 Piston, Striker , Cylinder (cont.) Remov e Cylinder section by tapping Barrel using plastic hammer . Pay attention to the tapped position. Ring 20, Rubber ring 20, Flat washer 23, Guide ring, Slide sleev e are remov ed from Cylinder section. (4) Separate Cylinder section from ...

  • Makita HM0871C - page 9

    1. Keeping Crank shaft in the condition Crank pin is at the closest position to Barrel side, hold Armature by inserting a bar into Armature fan. P 9 / 1 7 Fig. 19 Fig. 20 DISASSEMBLING [3] DISASSEMBL Y/ASSEMBL Y [3]-5 Crank shaft 4. T ighten the M8x40 Hex socket head bolt using Hex wrench until Crank shaft is pulled of f from Ball bearing 6203LLU i ...

  • Makita HM0871C - page 10

    Crank shaft can be remov ed as illustrated below . Remov e Retaining ring R-40 with 1R005. Loosening M8x40 Hex socket head bolt halfway , insert Crank shaft into the remaining Ball bearing 6203LLU by tapping the M8x40 Hex socket head bolt. P 1 0 / 1 7 Fig. 21 Fig. 22 Fig. 22A DISASSEMBLING [3] DISASSEMBL Y/ASSEMBL Y [3]-5 Crank shaft Setting 1R132 ...

  • Makita HM0871C - page 11

    P 1 1 / 1 7 Assemble Cylinder guide to Cylinder 32 so that O ring 46 side of Cylinder guide faces Crank housing side. (1) Cylinder section can be assembled as illustrated in Fig. 25. Cylinder guide Cylinder 32 O ring 46 Crank housing Side Crank housing side Align the six protrusions of Guide ring to Slide sleev e and assemble Guide ring to Slide sl ...

  • Makita HM0871C - page 12

    P 1 2 / 1 7 DISASSEMBLING DISASSEMBLING [3] DISASSEMBL Y/ASSEMBL Y [3]-7 Controller Controller can be remov ed as illustrated in Fig. 29 . Fig. 29 Fig. 30 Disconnect Connector From Controller . Disassemble Handle section by unscrewing four 5x25 T apping screws. Unscrewing 4x12 T apping screws, remov e Controller by lev ering up with two Slotted scr ...

  • Makita HM0871C - page 13

    P 1 3 / 1 7 R epair DISASSEMBLING [3] DISASSEMBL Y/ASSEMBL Y [3]-8 Armature (cont.) Fig. 32 Fig. 33 Fig. 32A (6) Disassemble Armature from Crank housing as illustrated in Fig. 32 . If it is dif ficult to remov e as illustrated in Fig. 32 , Crank shaft has to be remo ved in the follo wing process. 1. Disassemble Barrel, Cylinder section as illustrat ...

  • Makita HM0871C - page 14

    P 1 4 / 1 7 Fig. 34 [3]-9 Handle section (1) Disassemble Handle section as per the left illustration in Fig. 29 . (2) Remov e Handle cover by unscre wing 4x18 T apping scre w to replace the electrical parts in Handle. See Fig. 34 . Power supply cord Remov e 4x18 T apping screw and Handle co ver . Switch and Power supply cord can be replaced. Rubber ...

  • Makita HM0871C - page 15

    P 1 5 / 1 7 R epair [3] DISASSEMBL Y/ASSEMBL Y [3]-10. F astening torque [4] MAINTENANCE PR OGRAM Replacing the following parts is recommended when Carbon brush is replaced. Wipe off the old grease in the machine, and then apply the fresh grease in accordance with [2] LUBRICATIONS . Fig. B Fig. A Item No. 1 3 Barrel Description Fasten the following ...

  • Makita HM0871C - page 16

    C ircuit diagram W iring diagram P 1 6/ 1 7 Blue Lead wire is used for some countries. Brown Lead wire is used for some countries. T erminal block Power supply cord Polyethylene tube White Color index of lead wires' sheath Black Fig. D-2 Fig. D-1 HM0870C without No Load Speed Suppression Note in wiring 6 3 1 9 2 9 - 5 LO T No. LO W 6 3 1 9 3 0 ...

  • Makita HM0871C - page 17

    W iring diagram P 1 7 / 1 7 Fig. D-3 Handle Lead Unit Fig. D-4 Polyethylene T ube Ø8-30 Connector for connecting to Switch for connecting to T erminal block Pass the Lead wires of Lead unit through Polyethylene tube illustrated belo w . Lead unit’ s Lead wires Lead unit’ s Lead wires have to be put on both side of Boss, And connect them to Swi ...

Manufacturer Makita Category Power Hammer

Documents that we receive from a manufacturer of a Makita HM0871C can be divided into several groups. They are, among others:
- Makita technical drawings
- HM0871C manuals
- Makita product data sheets
- information booklets
- or energy labels Makita HM0871C
All of them are important, but the most important information from the point of view of use of the device are in the user manual Makita HM0871C.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Makita HM0871C, service manual, brief instructions and user manuals Makita HM0871C. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Makita HM0871C.

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A complete manual for the device Makita HM0871C, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Makita HM0871C by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Makita HM0871C.

A complete Makita manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Makita HM0871C - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Makita HM0871C, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Makita HM0871C, that we can find in the current document
3. Tips how to use the basic functions of the device Makita HM0871C - which should help us in our first steps of using Makita HM0871C
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Makita HM0871C
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Makita HM0871C in a specific country, if it was not possible to solve the problem on our own.

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