Makita BFH040 Technical Information

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Makita BFH040 Technical Information Manual pdf 2 page image

Repair P 2 / 17< 1 > LubricationApply MAKITA grease N. No.2 to the following portions designated by black triangle to protectparts and product from unusual abrasion. See Fig. 1.44444747484849495050 5454PositionNo. Parts itemShaft portion which accept 47: spur gear 18.Shaft portion which accept 49: spur gear 19.Teeth portion of spur gear 9Teeth portionTeeth portionTeeth portion where 47: spur gear 18 and 49: spur gear 19 roll.Teeth portionSpur gear 18Spur gear 19RotorInternal gear 47Spur gear 9completeCarriercomplete BPortionto be lubricatedAmount : g( oz )Ball bearing6805LLBGear caseLock washerMotor bracketApprox. 2(0.08)in totalFig. 2Fig. 1< 2 > Disassembling bit holder section( 1 ) Remove ring spring 10. Then, flat washer 11, compression spring 13, sleeve and 2 pcs of steel 3 can be removedfrom spindle. See Fig. 2.1R291Retaining Ring S and R PliersSpindleFlat washer 11SleeveSteel ball 3Steel ball 3Compression spring 13Head of clutch caseRing spring 10< 3 > Assembling bit holder section( 1 ) Mount 2 pcs. of steel ball 3.( 2 ) Mount sleeve.( 3 ) Mount compression spring 13.( 4 ) Mount flat washer 11.( 5 ) Secure the above parts with ring spring 10 to spindle.See Fig. 2.