Makita BTW104 User Manual

P 9/ 15

epair

[3] DISASSEMBLY/ASSEMBLY

[3] -5. Hammer section

Fig. 15

Fig. 16

DISASSEMBLING

(1) Loosen four M4x22 Pan head screws and separate Hammer case complete from Housing set.

See the drawing on the upper left in Fig. 3.

(2) Remove Hammer section from Housing set. See Fig. 15.

(3) Take out Steel ball 5.6 with 1R045 as drawn in Fig. 16.

Hammer section

2. Hold Hammer section as shown below in Fig. 16R,

and then release it from 1R045.

Caution: Do not hold Hammer section as shown below

in Fig. 16F when releasing Hammer section

from 1R045. Failure to follow this instruction

could cause Steel balls 3.5 to fall out from it.

Fig. 16R

Fig. 16F

1. Pull Hammer downwards using 1R045

to align the opening for Steel ball insertion

with the top of the cam grooving on Spindle,

and then remove Steel balls 5.6 from Spindle.

Top of

Cam groove

on Spindle

Spindle

Steel Ball 5.6

(2pcs.)

Hammer

1R045

Handle

Opening for

Steel ball

insertion