Makita DTD170 Technical Information

5-4 Hammer section
5-4-1 Disassembling
[1] Remove Hammer case complete from Housing L. (5-1-1 Disassembling)
Fig. 5-4-1-1
[2] Set 1R045 to Hammer as shown below.
Fig. 5-4-1-2
[3] Pull Hammer downward by turning 1R045.
[4] Align the opening for Steel ball insertion* with the top of Cam
grooving on Spindle by turning 1R045.
[5] Remove two Steel balls 5.6 with Tweezers or Magnetic
screwdriver.
[6] Turn 1R045 clockwise to release Hammer case section.
1R045
Hammer
Spindle
Tweezers
Top of Cam
grooving on
Spindle
Steel balls 5.6
(2 pcs.)
1R045
Opening for
Steel ball
insertion*
Fig. 5-4-1-3
[7] When removing Spindle from Hammer, place Hammer
downward so that Steel balls 3.5 do not fall down.
Hammer
Spindle
Hammer
12 / 19

Makita DTD170 Specifications

General

Voltage	18V
Max Torque	170 Nm
No Load Speed	0 - 3, 600 RPM
Impact Rate	0 - 3, 800 ipm
Chuck Size	1/4" Hex
Battery Type	Lithium-ion
Type	Impact Driver