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ECHNICAL INFORMATION PRODUCT P 1/ 7 Model No. BDA340/BDA350 Description 14.4V/18V Cordless Angle Drill 10mm (3/8") ONCEPT AND MAIN APPLICATIONS Models BDA340 and BDA350 have been developed as the DC version tools BDA340 of Model DA3010F, featuring: Compact and lightweight design obtained by using Li-ion battery as a power unit High power 4-pole motor for excellent drilling performance BDA350...
Center attachment for 1R045 Removing Spiral bevel gear 26 from Key 4 (BDA340 / 350) [2] LUBRICATION Apply Makita grease N. No.2 to the following portions designated with the black triangle to protect parts and product from unusual abrasion. Item No.
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P 3/ 7 epair [3] DISASSEMBLY/ASSEMBLY [3]-1. Drill Chuck S10, Spiral Bevel Gear 26 DISASSEMBLING Refer to Figs. 2 to 7. Fig. 2 Fig. 3 To fit 1R292 to the notch of Bearing Remove Bearing retainer 36-43 with 1R292 notch for fitting retainer, enlarge this width from 30mm by turning it clockwise.
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P 4/ 7 epair [3] DISASSEMBLY/ASSEMBLY [3]-1. Drill Chuck S10, Spiral Bevel Gear 26 (cont.) ASSEMBLING 1) If the jaws of Drill chuck are open, make them close for smooth assembling of Ball bearing 6806DDW and Spiral bevel gear 26. Refer to Fig. 6. 2) Do not forget to assemble Key 4 to Drill chuck S10.
P 5/ 7 epair [3] DISASSEMBLY/ASSEMBLY [3]-4. Motor Section DISASSEMBLING (1) Disassemble Gear housing and Gear housing cover from Motor housing by unscrewing 4x45 Tapping screws. (Fig. 8) (2) Remove Motor section from Housing set (L) in the order of Figs.12, 13. (3) When removing Armature from Brush holder, take the steps illustrated in Figs.
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P 6/ 7 epair [3] DISASSEMBLY/ASSEMBLY [3]-4. Motor Section (cont.) Fig. 12R Fig. 12F ASSEMBLING Correct Wrong Commutator (1) Assemble Armature as illustrated in Fig. 12R. Commutator of Armature Note: Pay attention to the position of notch of Yoke unit. of Armature It has to be located on the opposite side of Commutator.
P 7/ 7 ircuit diagram Fig. D-1 When connecting Lead wires of Brush holder Color index of lead wires' sheath complete to Switch, connect them as follows. Black * Lead wire (black) to M2 Terminal White * Lead wire (red) to M1 Terminal Brush holder complete Switch Terminal...