background image

P 9 /14

Do the reverse of the disassembling procedure described in <10>-1.

<10>-2. Reassembling Cylinder Section

Note: When reassembling Cylinder section, be sure to follow the instructions below;

1) Rubber ring is not reversible when installed on Cup washer 23 in Guide ring.
    The metal portion of Rubber ring 20 must face the direction of Bit side. (Fig. 20)

(4) Striker is not reversible when put into Cylinder.
      Be sure to place Striker so that the end where O ring 24 is installed faces the direction of
      Crank housing. (Fig. 23)

Fig. 23

Barrel

Cylinder section

Fig. 20

[Cross section of Rubber ring 20
  illustrated to right]

Metal portion

Plastic portion

Rubber ring 20

Cup washer 23

Guide ring

Cylinder

(Bit side)

(Crank housing side)

(Bit side)

(Crank housing side)

(Bit side)

(Crank housing
  side)

3) Insert the assembled Cylinder section to the full from Crank housing side till Cylinder guide is
    completely hidden by Barrel. (Fig. 22)   
At this time, Rubber ring 20 could fall off Cylinder section.
    However, it can be reinstalled on Cylinder section from the bit side of Barrel.

Fig. 22

(Crank housing side)

2) Cylinder guide is not reversible when installed
    on Cylinder.
    The end where O ring 46 is installed must face
    the direction of Crank housing side. (Fig. 21)

Fig. 21

O ring 46

Cylinder guide

(Bit side)

Cylinder guide

Cylinder guide

Cylinder

Striker

(Crank housing side)

(Bit side)

Place Striker as illustrated below.

O ring 24

(Crank housing side)

(Bit side)

Summary of Contents for HM0860C

Page 1: ...hown may differ from country to country P 1 14 Dimensions mm Width W Height H Length L 223 8 3 4 99 3 7 8 454 17 7 8 Blows per min bpm min Protection from electric shock Net weight Kg lbs Cord length...

Page 2: ...Brush holder cover 1 3 up to 1 8 N m Switch box 1 3 up to 1 8 N m Crank housing cover M5x25 Hex socket head bolt 4 9 up to 7 4 N m Barrel M6x30 Hex socket head bolt 7 8 up to 12 0 N m Fan M6 Hex nut...

Page 3: ...Ring spring 25 from tool holder using Retaining ring pliers ST 2N 1R003 And then remove Flat washer 28 Urethane ring 28 and Chuck ring from Tool holder 4 Remove two Tool retainers from Tool holder by...

Page 4: ...k ring to Change ring as in Fig 5 so that the depressions of Lock ring can face the direction of bit side 2 Put Steel ball 4 8 4 pcs in the four grooves of Tool holder and depressions of Lock ring Not...

Page 5: ...fasten Crank housing to Motor housing complete Armature assembly will be removed from Motor housing complete together with Crank housing So remove Armature assembly from the Crank housing by knocking...

Page 6: ...per round bar as illustrated in Fig 11 1 Put Impact bolt into Tool holder Be sure to place Impact bolt as illustrated in Fig 12 because it is not reversible when assembled to Tool holder 2 Set Flat wa...

Page 7: ...g complete Crank housing cover side of Crank housing complete Bearing setting plate table of arbor press Fluoride ring 28 can be removed from Impact bolt using slotted driver When installing Fluoride...

Page 8: ...003 Fig 17 4 Remove Compression spring 37 and Ring 36 by removing Ring spring 34 from Cylinder using Retaining ring S pliers 1R003 Fig 18 M6x30 hex socket head bolts Crank housing complete Barrel Fig...

Page 9: ...etal portion Plastic portion Rubber ring 20 Cup washer 23 Guide ring Cylinder Bit side Crank housing side Bit side Crank housing side Bit side Crank housing side 3 Insert the assembled Cylinder sectio...

Page 10: ...out and remove Pin 28 from Piston 1 Insert Pin 28 into Piston and Connecting rod and then set O ring 26 onto the groove of Piston Fig 24 Fig 25 M5x20 pan head screws 4 pcs Crank cap Bit side Bit side...

Page 11: ...ote Take care not to lose Leaf spring in the Switch box 3 Remove Switch from Switch box 2 Install Switch box with Switch into Switch lever in Handle Note Do this step while moving Switch lever to righ...

Page 12: ...lead holder of Motor housing as Fig 33 Handle Motor housing Motor housing Brush holders Pass the lead wire red for connecting with Brush holder between bosses and wall of Motor housing as Fig 32 Lead...

Page 13: ...of Controller for 220 240V white for 115 127V Lead wire black of controller Clamping lead wires of Field Terminal for carbon brush detection Controller Connector Terminal block Power supply cord Pick...

Page 14: ...inting upwards as Fig 34 This will allow the old grease coming down to the Crank housing 3 Wipe up the old grease gathered in Crank housing with cloth 4 Put the fresh grease into the Crank housing and...

Reviews: