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[3] DISASSEMBLY/ASSEMBLY
[3]-6. Impact bolt in Tool holder complete
Repair
DISASSEMBLING
(1) Put 1R388 into Tool holder complete then push 1R388 in vise with the access holes on Tool holder complete parallel
to Vise. (Fig. 16)
O-ring case A/ B is moved toward the top of Tool holder complete, and therefore, Ring spring 28 can be relieved from
O-ring case A/ B.
(2) When the end gap of Ring spring 28 is in the access hole, slide it with slotted screwdriver until it is completely hidden.
(3) Using slotted screwdriver, tap Ring spring 28 through the two access holes alternately to push it out of the inner groove
of Tool holder complete.
(4) The components are removed by tapping with phillips screwdriver and plastic hammer from bit installation side of
Tool holder complete. (Fig. 17)
Fig. 16
Fig. 17
HR2600 HR2601
Sleeve 9A Sleeve 9B
Inner
housing
complete
side
Bit
installation
side
Inner
housing
complete
side
Bit
installation
side
Cushion ring 12
O-ring case A O-ring case B
O ring 9 O ring 9
Ring spring 28 Ring spring 28
Note: Refer to Fig. 18A/ 18B for the details.
Ring 10A
Washer 10
Compression
spring 20
Impact bolt A
Impact bolt A
slotted
screwdriver
Ring spring 28
90
°
1R388
Vise Vise
1R388 O-ring case A (HR2600) / B (HR2601)
The directions of two access holes on Tool holder complete
have to be parallel to Vise.
holes on both side of Tool holder complete
to access inside
inner groove of Tool holder complete