Makita DTD152, Technical Information, Page: 17 / 27

July 2015
3.3.4. HAMMER SECTION
3.3.4.1. DISASSEMBLING
1. Remove Hammer case section (8-28) from Motor section
(29-33). (See
Figure 32
)
2. Remove Bearing box complete (28), O ring 40 (27),
Internal gear 51 (26), Hammer section (17-25), Hammer
case complete section (8-16). (See
Figure 7
to
Figure 9
)
Figure 32
3. Set 1R045 to Hammer (17).
4. Pull Hammer (17) downward by turning 1R045
counterclockwise.
5. Align the opening for Steel ball insertion* with the top of
Cam grooving on Spindle (23) by turning 1R045.
6. Remove two Steel balls 3.5 (15) with Tweezers or
Magnetic screwdriver.
7. Turn 1R045 clockwise to release Hammer case section.
Figure 33
8. When removing Spindle (23) from Hammer (17), place
Hammer (17) below so that Steel balls 3.5 (15) do not
fall down.
Figure 34
1R045
Top of Cam
grooving
on Spindle (23)
(28) (27)
(26) (17-25) (8-16)
(23)
(15)
(17)
(17)
(23)
(15)
Tweezers
Opening for
Steel ball
insertion*
17 / 27