P 7/20

Repair

[3]DISASSEMBLY/ASSEMBLY

[3]-3. Driver Bit

ASSEMBLING

Do the reverse of the disassembling steps. Note: Be careful with the following:

Piston cap is directional when assembled to Driver bit. (Fig. 10)

Align Driver bit with the hole of Carrier complete when assembling Driver bit to the machine. (Fig. 11)

Fig. 10

[Correct] [Wrong]

With the stepped face up

Stepped face

Piston cap

Driver bit

Fig. 11

Align the flats of Driver bit with the hole of Carrier complete.

Driver bit

[sectional view]

flats

Carrier complete [sectional view]

Hole for Driver bit insertion

[3]-4. Cylinder Section

DISASSEMBLING

1)Disassemble Top cap and Top cap spacer from Housing as described on left in Fig. 3.

2)Disassemble Cylinder section as described in Fig. 12.

Fig. 12

Disassemble Cylinder section from

Remove Outer cylinder from

Cylinder section can now be

Housing as illustrated below.

Separator by pulling them in

disassembled as illustrated below.

 

opposite directions.

 

Cylinder section

 

Separator

 

Outer cylinder

 

 

 

Cylinder

 

Separator

 

 

 

Cushion ring

 

 

Cushion guide

 

 

Front cushion

 

 

assembly

 

 

Front cushion, Cushion ring

 

 

can be replaced in this step.

Page 7
Image 7
Makita AR410HR dimensions Correct Wrong, Cylinder Section, With the stepped face up