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P 7 /13

R

epair

1R278

1R356

(2 pcs)

Helical gear 15

Helical gear 15

Helical gear 35

Helical gear 35

Ball bearing 6900ZZ

Ball bearing

6900ZZ

Gear shaft

Tapping screw 4x18 (8 pcs)

Handle L

1) Remove Handle L from Handle R by unscrewing eight 4x18 Tapping screws.   Remove the assembly of Gear housing
    and Motor section from Handle R by unscrewing three 4x35 Tapping screws. (Fig. 16)

2) Remove Gear unit from Handle R. (Fig. 17)
3) Remove Ball bearing 604ZZ from Gear unit by following the steps below:
    1. Move Ball bearing 604ZZ so as to provide a space between Helical gear 35 and
        Ball bearing 604ZZ for inserting 1R356. (Fig. 18)
    2. Insert 1R356 (2 pcs) into the space provided in the previous step.
        Apply 1R278 to the end face of Gear shaft.  By pressing 1R278 using arbor press,
        Ball bearing 604ZZ can be removed from Gear unit. (Fig. 19)
4) Set Gear unit on 1R037 with the side of Helical gear 15 up.  Apply 1R281 to the
    end face of Gear shaft.  By pressing 1R281 using arbor press, Gear shaft can be
    removed form Gear unit. (Fig. 20)

Handle R

1R281

1R037

Handle R, viewed from

Motor section side

Gear unit

Tapping screw 4x35 (3 pcs)

Gear housing

Motor section

Fig. 16

Fig. 17

Fig. 18

Fig. 19

Fig. 20

Ball bearing 604ZZ

Ball bearing 604ZZ

[3] DISASSEMBLY/ASSEMBLY
[3] -3. Gear Unit (that engages with Armature)

1R269

DISASSEMBLING

Summary of Contents for DCS550

Page 1: ...370 Current A No load speed rpm min 1 Battery Cell Energy capacity Wh Charging time min Size of blade mm Max cutting capacities mm Weight according to EPTA Procedure 01 2003 kg lbs Diameter at 0 degre...

Page 2: ...elical gear 23 Sleeve 10 and Ball bearing 6900ZZ from Spindle Removing Bearing box section Assembling Helical gear 35 to Gear shaft Assembling Ball bearing 6900ZZ and Helical gear 15 to Gear shaft Rem...

Page 3: ...Fig 4 Fig 5 1 Remove Blade cover transparent part by unscrewing Tapping screw 4x12 Fig 2 2 Remove Rubber sleeve 6 and Sleeve 4 by unscrewing Tapping screw 4x25 Fig 3 3 Remove the following 5 parts fro...

Page 4: ...n the outside and the other on the inside of Safety cover Safety cover complete Tension spring 3 Thickness ring Note 1 Safety cover complete can be separated from Blade case by unhooking the end of Te...

Page 5: ...sing the end face of Spindle using arbor press 3 Apply 1R281 to the end face of Spindle and press it using arbor press Spindle can now be removed from Bearing box section Important Ball bearing 6900DD...

Page 6: ...te Before assembling Helical gear 23 to Spindle make sure that O ring 26 is installed on Bearing box as illustrated to right in Fig 12 on page 5 2 Assemble Safety cover complete to the machine Note 1...

Page 7: ...en Helical gear 35 and Ball bearing 604ZZ for inserting 1R356 Fig 18 2 Insert 1R356 2 pcs into the space provided in the previous step Apply 1R278 to the end face of Gear shaft By pressing 1R278 using...

Page 8: ...r 15 4 Press down 1R027 with arbor press 4 Assemble Ball bearing 604ZZ to Gear shaft by following the steps below Fig 24 1 Put the unit you have assembled in the step 3 on Ball bearing 604ZZ 2 Press d...

Page 9: ...nit Endbell complete ASSEMBLING DISASSEMBLING Your fingers can be pinched and injured Wrong Correct Wrong Correct Fig 28 Fig 29 1 Put Armature through Yoke unit Note 1 Yoke unit is not reversible when...

Page 10: ...tor assembly to Housing L notch Yoke unit Fig 30 Fig 31 Fig 32 Housing L Lock off lever Switch lever Switch lever Compression spring 4 Assemble Lock off lever and Switch lever to Handle L Fig 32 Note...

Page 11: ...l Line filter 20 10 short length Connectors Viewed from the left side of machine Endbell Front side Rear side Red AS Yellow Color index of lead wires sheath White Line filter 10 30 long length Note Li...

Page 12: ...ll Complete in on Motor Section through hole Pull out from this through hole Endbell complete Fig D 4 Fig D 5 groove Housing L Housing R Housing L 1 Route on the inside of Housing L as illustrated in...

Page 13: ...white Coil Lead wires red black once into Line filter one by one Lead wire holders Lead wire holders Fix lead wires in lead wire holders as designated by arrows Controller Line filter short Note Line...

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