Makita BFH040 Technical Information

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Makita BFH040 Technical Information Manual pdf 5 page image

Repair P 5 / 17Fig. 15 Fig. 16Fig. 17Fig. 18Fig. 19 Fig. 20( 8 ) Mount compression spring 2 and switch lever. And secure clutch case coverwith pan head screw M4x8 (black). See Fig. 15.( 9 ) Secure ring 38 to clutch case with pan head screw M4x4 (silver). See Fig. 16.Pan headscrew M4x8 (black)Clutch case coverClutch caseCompression spring 2Switch leverPan headscrew M4x4 (silver)Ring 38< 6 > Disassembling clutch section( 1 ) Remove ring 38 and clutch case cover referring to "< 4 > Disassembling spindle (as a bit holder) and clutch case".( 2 ) Remove clutch section from motor housing. See Fig. 17.Clutch sectionCompressionspring 5( 4 ) Remove adjust ring complete, flat washer 18 andcompression spring 19 from spindle. See Fig.20.( 3 ) Insert torque adjust tool into the hole of adjust ring complete.Turn torque adjust tool anti-clockwise, until adjust ring completeis free from the compression spring 19. See Fig. 18.Then, lock nut M12 can be separated from adjust ring completeby turning clockwise with your hand. See Fig. 19.Lock nut M12Lock nut M12Adjust ringcompleteCompressionspring 19Torque adjust tool(Standard equipment)Adjust ringcompleteCompressionspring 19Flat washer 18Spindle