DISASSEMBLING
Fig. 19
Fig. 20
(1) Disassemble Chuck section. (
Figs. 3 to 7)
(2) Disassemble Change lever (
Figs. 9 and 10
)
(3) Separate Gear housing complete from Motor housing. And then, remove Armature from Gear housing complete.
(
Figs.15 to 18)
(4) Disassemble Tool holder section as illustrated in
Figs. 19 and 20.
[3] DISASSEMBLY/ASSEMBLY
[3] -4. Tool Holder Section
Remove Inner housing complete from Tool holder
section by striking 1R281 with Plastic hammer.
Remove Tool holder section from Gear housing complete by
striking the Chuck portion with Plastic hammer
Note: Be careful not to lose Flat washer 28.
Flat washer 28
Piston cylinder
Inner housing complete
Tool holder section
1R281
Gear housing complete
Tool holder section
Note: Ball bearing 606ZZ is often left in Gear housing complete.
Therefore, Ball bearing 606ZZ may not be on its initial
position designated by circle.
ASSEMBLING
1R306
While pressing Washer 30, remove Ring spring 28 with 1R004.
Washer 30, Compression spring 31 and Tool holder can be
disassembled from Tool holder.
1R022 (2 pcs.)
Washer 30
Washer 30
Spur gear 51
Tool holder
1R306
Washer 30
Compression spring 31
Ring spring 28
Ring Spring 28
1R022 (2 pcs.)
1R004
Fig. 21
Fig. 22
Fig. 23
(5) Remove Ring spring 28 as illustrated in
Figs. 21 and 22.
(6) Tool holder section can be disassembled as illustrated in
Fig. 23.
Do the reverse of disassembling steps.
Note: Do not forget to assemble Flat washer 28 between Tool holder section and Inner housing complete. Refer to
Fig. 20.
R
epair for 2 mode Rotary hammers HR2230, HR2460 and HR2460F
P
7
/
15
