P 3/ 14
Repair
[3]DISASSEMBLY/ASSEMBLY
[3]-1. Hammer Case Section
DISASSEMBLING
(1) Remove Hammer case section from the machine as illustrated in Figs. 2, 3.
Fig. 2
Bumper
Remove bumper.
Bit sleeve
Groove of Hammer case for accepting the hook of Hammer case cover
hook
Hammer case cover
Degrooving the hooks of Hammer case cover from the groove of Hammer case complete, slide Hammer case cover toward Bit sleeve side.
Hammer case cover can be removed from Hammer case complete.
Hammer case cover
Fig. 3
Remove Carbon brush and then, disassemble Housing set (R) by unscrewig 3x16 Tapping screws.
3x16 Tapping screw (8pcs.)
Carbon brush
Remove Motor and Hammer | Separate Hammer case section | |
section in a set from Housing | from Motor section. | |
set (L). |
| |
Hammer case | Hammer case section | |
| ||
section |
| |
Motor | Motor section | |
section | ||
|
Housing set (L)
Housing set (L)