Page 2 - epair; Makita grease FA No.2
Code No. Description Use for 1R004 Retaining Ring S Pliers disassembling / assembling Ring spring 7 1R045 Gear extractor disassembling / assembling Hammer section 1R2221R288 Socket AdapterScrewdriver magnetizer removing Steel ball 5.6 from Spindle securing Ring spring 7 P 2/ 15 R epair [1] NECESSARY...
Page 3 - Cover complete as shown in
P 3/ 15 R epair [3] DISASSEMBLY/ASSEMBLY [3] -1. Note for Assembly/Disassembly The models can be distinguished depending on the max. fastening torque. See Fig. 2 . When repairing the products, be sure to assemble Hammer, Compression spring and Switch plate complete or Cover complete as shown in Fig....
Page 5 - Note
P 5/ 15 R epair [3] DISASSEMBLY/ASSEMBLY [3] -2. Armature (cont.) (1) Insert Armature into Yoke unit so as not to damage the wiring of Armature and not to be pinched your fingers between yoke unit and Armature fan. And insert the drive end of Armature into Internal gear case as drawn in Fig. 6 . (2)...
Page 7 - DISASSEMBLING
P 7/ 15 R epair [3] DISASSEMBLY/ASSEMBLY [3] -3. Ball bearing 6801LLB in Internal gear case Fig. 11 DISASSEMBLING (1) Disassemble Brush holder and Motor section together with Internal gear case as drawn in Fig. 3 . (2) Remove Internal gear case from Armature as drawn on the left in Fig. 5 . (3) Remo...
Page 9 - Caution
P 9/ 15 R epair [3] DISASSEMBLY/ASSEMBLY [3] -5. Hammer section Fig. 15 Fig. 16 DISASSEMBLING (1) Loosen four M4x22 Pan head screws and separate Hammer case complete from Housing set. See the drawing on the upper left in Fig. 3 . (2) Remove Hammer section from Housing set. See Fig. 15 . (3) Take out...
Page 10 - Note for Assembling
P 10/ 15 R epair [3] DISASSEMBLY/ASSEMBLY [3] -5. Hammer section (cont.) Fig. 17 Fig. 18 DISASSEMBLING ASSEMBLING Hammer and Steel balls 3.5, viewed from above (4) Disassemble Hammer section as drawn in Fig. 17 . Assemble Hammer section by reversing the disassembly procedure. (Refer to Fig. 17 ) Not...
Page 12 - Note for Wiring
P 12/ 15 W iring diagram Fig. D-3 Wiring of LED Lead Wire (before setting Switch) Wiring in Housing set (L) (after setting Switch) LED Rib A Rib B Rib D Lead wire holder A Connectors in Connector box B Connectors can be also routed through Connector box B. In this case, Lead wires have to be secured...
Page 13 - (equipped with Automatic Impact Stop System); Wiring to M1 Terminal of Switch
P 13/ 15 C ircuit diagram Fig. D-4 W iring diagram Fig. D-5 BTW074, BTW104 (equipped with Automatic Impact Stop System) Yellow Brush holder complete Brush holder Line filter* *Line filter is not used for some countries. Switch LED Light Circuit LED Circuit (Warning of Power Reduce) LED Warning Light...
Page 14 - iring diagram; Wiring of LED Lead Wire (before setting Switch)
P 14/ 15 Fig. D-6 W iring diagram Wiring of LED Lead Wire (before setting Switch) BTW074, BTW104 (equipped with Automatic Impact Stop System) Rib F LED Boss Rib A Rib B Rib D Rib C Connector box Wiring of Lead wire of LED Warning Lamp (before setting Switch) Rib F LED Boss Rib A Rib B Rib D Rib C Co...