Makita HR2450T Power Hammer User Manual


 
Vise
Repair
P 13 / 22
4. Insert "No.1R236 Round bar for arbor" and push the inner parts of tool holder guide as deep as possible toward the
inner housing side. See Fig. 51
5. Pick up ring spring 28 with plier and take off it from tool holder guide as illustrated in Fig. 52.
6. The following parts can be removed from tool holder guide as illustrated in Fig. 53.
* O ring case with O ring 9
* O ring 15
* Ring 10
* Impact bolt
* Sleeve 9
* X ring 9
Fig. 51
Fig. 52
Fig. 53
Ring spring 28
X ring 9
Sleeve 9
Impact bolt
Ring 10
O ring case
with O ring 9
Tool holder
guide
O ring 15
Fig. 52
< 13 > Assembling impact bolt
1. Apply grease to the following parts referring to "< 2 > Lubrication to the machine parts" in page 3
* Tool holder guide
* X ring 9
* O ring 15
2. Insert X ring 9, sleeve 9, impact bolt, ring 10, O ring 15 and O ring case with O ring 9 into tool holder.
3. Assemble ring spring 28 to the inner groove of tool holder by pushing it with screwdriver. Ring spring 28 has to be
mounted as illustrated in Fig. 53.
O ring case
O ring 9
Ring spring 28
Ring 10
Impact bolt
< Note >
Do not install the used ring spring 28.
Always mount the fresh one.
* O ring 9 to be mounted to the O ring box
Sleeve 9
X ring 9
O ring 15