NO. Disassembly order and method Remark12345678☞ Remove #78 damper bolt by turning it to the left with a 5mm L-wrenchand remove it from #41 crank case by pulling the handle backward.☞ Pull out the two #67 screws (M4*20) by turning them to the left with a(+) screwdriver and detach the #66 end cover.☞ Pull out the two #60 brush caps by turning them to the left with a (-)screwdriver and detach the carbon brush. (Do the same for theopposite side)☞ Pull out the four #59 bolts (M6*55) by turning them to the left anddetach from the #47 gear cover.☞ Using a hand press, remove #51 armature assembly from #47 gearcover.☞ After removing #48 bearing (6201) and #46 bush together with abearing puller, remove #54 rubber packing and remove #53 bearing(608ZZ) with a bearing puller.☞ Detach the #49 dust plate(A) and the #52 dust plate(B) from the #51armature assembly.☞ After replacing the armature, proceed with reassembling in reverseorder of disassembling.♠ When assembling the handle, striking the “A” side of the handlewill make the assembling easier.[Caution 1]damage #60 brush cap.Be careful not to lose thedamper assembly in theWhen reassembling, becareful not to lose #49dust plate(A), #52 dustplate(B) and direction ofWhen reassembling, beto lose #54, #92, #93 seal♠ Be careful notto[Caution 2]♠inside of the handleassembly.[Caution 3]♠assembly.[Caution 4]♠careful notrubberpackingwasher(B)packing.Disassembly /Assembly No. 04 Disassembly/Assembly Name How to replace the stator/housing- 13 -67664648526051476478545941495358“A”Assembling direction of#49 dust plateA)(Assembling direction of#52 dust plate(B)73929393When reassembling, put theseal packing on the surfaceof gear cover.