Makita BFH040 Technical Information

Also see for BFH040: Instruction manual Instruction manual

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Makita BFH040 Technical Information Manual pdf 9 page image

Repair P 9 / 17( 6 ) Turn lock washer, and pull off it. See Fig. 37.( 7 ) Then, gear section can be disassembled as illustrated in Fig. 38 and Fig. 39.Fig. 37 Fig. 38 Fig. 39Spur gear 9completeSpur gear 19 x 3 pcs.Spur gear 18 x 3 pcs.Carriercomplete BInternal gear 47Gear caseBall bearing6805LLBLock washer< 9 > Assembling motor section and gear section( 1 ) Referring to "< 1 > Lubrication", apply MAKITA grease N No.2 to the gears and shaft portions of spur gear 9and carrier complete B.( 2 ) Mount ball bearing 6805LLB and carrier complete B to gear case. See Fig. 40( 3 ) Mount internal gear 47 to the gear case. See Fig. 41.( 4 ) Engaging internal gear 47, mount 3 pcs. of spur gear 18 to the shaft portion of carrier complete B. See Fig. 42.( 5 ) Engaging spur gears 18, mount spur gear 9 complete. See Fig. 43.( 6 ) Engaging internal gear 47, mount 3 pcs. of spur gears 19 to the shaft portion of spur gear 9 complete.See Fig. 44.( 7 ) Mount lock washer to the gear case by turning. See Fig. 45.( 8 ) Mount motor bracket to the gear case by turning clockwise. The assembling of gear section has been completedin this step. See Fig. 46.Fig. 40 Fig. 41 Fig. 42 Fig. 43Fig. 44 Fig. 45 Fig. 46Ball bearing6805LLBCarriercomplete BGear caseGear caseInternalgear 47Spur gear 18 Spur gear 9completeSpur gear 19Lock washerMotor bracket