Makita BUC121Z Technical Information Download Page 8 | Manualshive

Page: 8 / 8

Makita BUC121Z Technical Information Download Page 8

P 8 / 8

W

iring diagram

Fig. D-3A

Fig. D-3B

For BUC121, BUC122

For LXCU01

Lead wire holders

Terminal unit

Fix the following Lead wires with Lead wire holders.

1) Lead wires for Endbell complete

2) Lead wires for connecting Switch and Terminal unit

Lead wire holders

Motor housing

Switch

Lead wire holder

Switch

Lead wire holders

Terminal unit

Fix the following Lead wires with Lead wire holders.

1) Lead wires for Endbell complete

2) Lead wires for connecting Switch and Terminal unit

Controller

Motor housing

«
...
6
7
8

Summary of Contents for BUC121Z

Page 1: ...stic carrying case 1 BUC121RFE 2 No 1 Battery BUC122 LXCU01 1 TECHNICAL INFORMATION Battery cover BUC122RF LXCU01 BL1830 Li ion 3 0Ah DC18RA No No No Model No type quantity Charger Yes No Plastic carrying case 1 BUC122RFE 2 No 1 Battery BUC122Z No No No No Battery cover Specification Standard equipment Optional accessories Note The standard equipment for the tool shown above may vary by country Fi...

Page 2: ...Note Be sure to apply a little amount of the above grease to the inner periphery of Crank 2 apply a little amount of Lubricant VG100 Part No 182229 1 Oil supply 100cc to O ring 1 5 and insert the O ring 1 5 to Oil pump complete 3 apply sealing lubricant to the both surface of Flat washer 6 under Knob 60 1 Remove Sprocket cover section by turning Knob 60 counterclockwise 2 Put Sprocket cover sectio...

Page 3: ...lastic hammer Fig 4 Bearing housing can be removed Note Do not strike Leaf spring near Spindle 3 DISASSEMBLY ASSEMBLY cont 3 2 Disassembling Assembling Gear Section DISASSEMBLING 3 Install Lock washer 12 and Sprocket 9 to Spindle and hook Stop ring 8 to the groove of Spindle to prevent Lock washer 12 and Sprocket 9 from being removed Note It is not necessary to set Stop ring 8 in place in this ste...

Page 4: ...Fig 9 Stepped portion of Helical gear 50 Ball bearing 696ZZ Ball bearing 609LLB Cam Spindle Stop ring E 8Sprocket 9Lock washer 12 groove of Spindle Repair 1 As illustrated in Fig 8 press fit the components of Gear section Note Helical gear 50 is directional Therefore press fit Helical gear 50 so that its stepped portion can face the direction of Ball bearing 609LLB Fig 8 Cam is not directional Pre...

Page 5: ...pcs for fixing Motor housing R and L when replacing Armature only If Armature is left in Motor housing grab Fan carefully and remove Armature with Fan from Motor housing When replacing Yoke unit or Endbell complete remove the above 4x18 Tapping screws 4 pcs to separate Motor housing L and R The removed Push nut can be reused Note 1 Correct the deformed Push nut so that its concave can be reduced b...

Page 6: ...using with Yoke and Armature Therefore Do not pinch finger and Lead wires Fig 14 in this step 3 Set Ring 30 Switch lever and Lock off button in place then Match Handle L with Handle R and tighten Tapping screws Fig 13 Note Magnetic force pulls Motor housing with Yoke and Armature Therefore Do not pinch Lead wires Fig 15 in this step ASSEMBLING Notch of Yoke Protrusion of Motor housing R Fig 14 Fig...

Page 7: ...e with Lead wire holders Motor housing 1 2 Circuit diagram Fig D 1A For BUC121 BUC122 Switch Endbell complete Terminal Red White Color index of lead wires sheath Black 3 1 2 Fig D 1B For LXCU01 Switch Endbell complete Controller AS Terminal Red White Color index of lead wires sheath Black 3 Yellow ...

Page 8: ...ers 1 Lead wires for Endbell complete 2 Lead wires for connecting Switch and Terminal unit Lead wire holders Motor housing Switch Lead wire holder Switch Lead wire holders Terminal unit Fix the following Lead wires with Lead wire holders 1 Lead wires for Endbell complete 2 Lead wires for connecting Switch and Terminal unit Controller Motor housing ...

Reviews:

No comments