Instruction/ maintenance manual of the product BHP458 (LXPH03*1) Makita
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P 1/ 1 2 C ONCEPT AND MAIN APPLICA TIONS S pecification Model No. BHP458 (LXPH03 *1 ) Description 18V Cordless Hammer Driver Drill S tandard equipment O ptional accessories Note: The standard equipment for the tool shown above may vary by country .
[3] DISASSEMBL Y/ASSEMBL Y [3] -1. Drill Chuck CAUTION: Repair the machine in accordance with “Instruction manual” or “Safety instructions”. DISASSEMBLING Fig. 1 M6x22 Flat head screw (Left handed thread) (1) Remove M6x22 Flat head screw as drawn in Fig.
[3] DISASSEMBL Y/ASSEMBL Y [3] -1. Drill Chuck (cont.) P 3 / 1 2 R epair ASSEMBLING Fig. 5 End of the threaded portion of Spindle Drill chuck Fig. 6 Attach Battery . F/R change lever Set F/R Change lever to Forward (clockwise) rotation. Set Speed change lever to Low speed mode designated with 1.
P 4 / 1 2 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -2. Gear Assembly , Motor Section DISASSEMBLING Fig. 8 1. Remove two 3x16 T apping screws and Rear cover . And remove four 4x18 T apping screws. After removing Drill chuck (Re: Figs. 1 , 2 , 3 and 4) , disassemble Motor section and Gear assembly.
P 5 / 1 2 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -2. Gear Assembly , Motor Section (cont.) ASSEMBLING Fig. 10 (1) Assemble Motor section taking the reverse step of Disassembling. Refer to Fig. 9 . Insert Armature into Yoke unit as drawn in Fig. 10 . (2) Assemble Brush holder complete to Commutator end of Armature.
P 6 / 1 2 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -2. Gear Assembly , Motor Section ASSEMBLING Fig. 12 Fig. 13 (5) Assemble Speed change lever assembly as drawn in Fig. 12 . (6) Assemble Motor section and Gear assembly as illustrated in Figs. 13 and 14 .
P 7 / 1 2 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -2. Gear Assembly , Motor Section (cont.) ASSEMBLING Fig. 14 Y oke unit Attach the edge of Y oke unit to the rib of Housing L. rib of Housing L Brush holder complete Gap arises between Housing R and L when Gear assembly is fastened to Housing R and L.
P 8 / 1 2 R epair [3] DISASSEMBL Y/ASSEMBL Y [3] -3. F/R Change Lever [3] -5. Parts related to Drip-pr oof structure ASSEMBLING Fig. 17 Assemble Sponge B to Housing L. And assemble Seal and Sponge A to Housing L as drawn in Fig. 17 . Assemble Sponge B to Housing R to the portion designated with gray color .
P 9 / 1 2 C ircuit diagram W iring diagram Fig. D-1 Fig. D-2 Color index of lead wires' sheath Black Red Blue Y ellow Brush holder complete Circuit with Battery fuel gauge available for the countries other than North American countries FET LED Light circuit Switch Red Lead wire is used for some countries instead of white.
P 1 0 / 1 2 W iring diagram FET FET W iring to Switch Connect the Lead wires to Switch, tilting their Connectors to 45 degrees as drawn below . W iring in Housing L Fix the FET Lead wires as follows: .
P 1 1 / 1 2 C ircuit diagram W iring diagram Color index of lead wires' sheath Black Red Blue Y ellow White Circuit without Battery fuel gauge available exclusively for North American countries Brush holder complete FET LED Switch T erminal Fig. D-2A Fig.
P 1 2 / 1 2 W iring diagram W iring to Switch Connect Lead wires to Switch, tilting their Connectors to 45 degrees as dran below . FET Fix FET Lead wires as follows: yellow with Lead wire holder neare.
An important point after buying a device Makita BHP458 (LXPH03*1) (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Makita BHP458 (LXPH03*1) yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Makita BHP458 (LXPH03*1) - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Makita BHP458 (LXPH03*1) you will learn all the available features of the product, as well as information on its operation. The information that you get Makita BHP458 (LXPH03*1) will certainly help you make a decision on the purchase.
If you already are a holder of Makita BHP458 (LXPH03*1), but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Makita BHP458 (LXPH03*1).
However, one of the most important roles played by the user manual is to help in solving problems with Makita BHP458 (LXPH03*1). Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Makita BHP458 (LXPH03*1) along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
