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P  3/16

[2] LUBRICATION

Apply Makita grease FA.No.2 to the following portions designated with the black triangle to protect
parts and product from unusual abrasion.

[1] NECESSARY REPAIRING TOOLS

CAUTION: Remove the battery from the machine for safety before repair/ maintenance
                     in accordance with the instruction manual! 

Fig. 1

R

epair

Description

Bearing setting plate 8.2
Spring pin extractor 2

Removing Pin 2 from Guide box complete

Removing Casing cover and Insulation sleeve

Retaining ring S and R pliers

Code No.

1R032
1R266
1R291

Use for

Item No.

Description

Portion to lubricate

Apply approx. 4g.

Apply approx. 1g.

Apply approx. 4g.

Plane bearing 14

Steel ball 3.5

Whole surface

Each depressed portion for Steel ball 4 

Steel ball 4 (3 pcs)

Spindle B

Clutch cam C

Gear complete 18-44

Compression spring 25

Helical gear 48

Armature

50

49

57

64

49

50

57

64

(a)

(a) The Drum portion that contacts Plane bearing 14

(c) Teeth of the small gear that engages Helical gear 48  

(d) Teeth of the large Gear that engages Armature's gear

(b) The Cam portion that contacts  57  Clutch cam C

(b)

(c)

(d)

Содержание BFR540

Страница 1: ...m Capacities mm collated drywall screw Reverse switch 6 35 1 4 Hex 162 6 3 8 or 157 6 3 16 Shank Overall length Yes Overall length of driver bit may differ by country BFR540 includes battery BL1430 BF...

Страница 2: ...r BFR540 BFR550 Phillips bit 2 182 or 2 177 for BFR750 Square bit 2 182 or 2 177 for BFR750 Extension handle Casing attachment Plastic carrying case BFR750 Phillips bit 2 162 or 2 157 3 Belt clip 1 Ph...

Страница 3: ...oving Casing cover and Insulation sleeve Retaining ring S and R pliers Code No 1R032 1R266 1R291 Use for Item No Description Portion to lubricate Apply approx 4g Apply approx 1g Apply approx 4g Plane...

Страница 4: ...ounterclockwise Countersunk head screw M4x12 one on Thumb screw M4x28 side two on the opposite side No 1 Phillips screwdriver Shoulder flat head screw M3x5 Fig 6 Fig 5 Compression spring 23 Clamper Re...

Страница 5: ...box fully until it stops 9 While pressing down two Levers at the same time separate Feeder box from Stopper base 10 Remove Lever and Compression Spring 2 2 pcs each from Feeder box Fig 8 1R291 Feeder...

Страница 6: ...screw 4x18 Feeder box Side view of Feeder box after removing Box cover complete Dust cover Ratchet arm complete Compression spring 6 Torsion spring 4 Stopper Pin 3 Fig 14 12 Remove Ratchet arm comple...

Страница 7: ...move Sleeve 5 from Feeder box If cannot remove by hand lever it off using Phillips screwdriver or the like as illustrated below 16 Remove Spur gear 16 from Feeder box Fig 15 Fig 16 15 Remove Shoulder...

Страница 8: ...from Box cover complete side Top view Box cover complete side Feeder box side Wheel Spur gear 16 Fig 18 Push the metal plate of Dust cover in the three portions designated by gray star especially be...

Страница 9: ...y pushing in Shoulder pin 6 Fig 23 Note Do not apply any lubricant oil grease or anticorrosive oil to the parts illustrated in Fig 24 because smooth feeding can be prevented by dirt and dust sticking...

Страница 10: ...when Dial 42 is assembled to Shifter pin Important Click stop of Dial 42 does not work without Steel ball 3 5 Therefore before assembling Dial 42 to Shifter pin make sure that Steel ball 3 5 is mount...

Страница 11: ...266 1R032 3 Guide box complete can be disassembled as illustrated below using 1R032 1R266 and arbor press The parts with asterisk one each on left and right side 4 Cap can be removed from Stopper base...

Страница 12: ...Tapping screw 4x18 9 pcs From the removed Clutch section Ball bearing 608 and Assembly of Helical gear 48 will be separated by the force of Compression spring 25 Ball bearing 608 Gear complete 18 44...

Страница 13: ...akita grease FA No 2 to the inside wall of Clutch cam C to prevent Steel balls from falling off from Clutch cam C 5 Assemble the parts illustrated below into Clutch section 6 Assemble Gear complete 18...

Страница 14: ...cle from Brush holder then remove Carbon brush Brush holder complete Yoke unit Armature 1 Insert Armature into Yoke unit as described in Figs 43 44 2 Assemble Brush holder complete to the commutator e...

Страница 15: ...h the projection on Housing L fitting in the notch on Yoke put Yoke unit inside the four ribs on Housing L Fig 46 F R change lever Switch projection prong 1 Fit Brush holder complete in the groove of...

Страница 16: ...inal The flag connector must be so connected that the wire connecting portion is positioned on the side of pole marks of Terminal Flag connector Terminal Connecting Flag Connector to Terminal Wire con...

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