Anvil - Makita BTD133 Technical Information

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epair
[3] DISASSEMBLY/ASSEMBLY
[3] -1. Hammer case complete (cont.)
ASSEMBLING
(3) Join Motor section to Hammer case complete and engage Armature's drive end with Spur gear 22.
Refer to right illustration in Fig. 3.
(4) After assembling Hammer case complete and Motor section to Housing set (L), assemble Housing set (R).
Refer to left illustration in Fig. 3. And then, assemble Hammer case cover. Refer to Fig. 2.
(5) Mount Bumper as illustrated in Fig. 10
Fig. 10
hexagonal portion of
Hammer case complete
Bumper
inner notches inner hexagonal step
[3]-2. Bit holder section and Anvil
DISASSEMBLING
(1) Disassemble Hammer case complete. See Fig. 2 to 5.
(2) Put Hammer case complete on 1R232 to disassemble Ring spring 11 easily. See Fig. 11.
(3) Remove Ring spring 11 as illustrated in Fig. 12. Bit holder section can be disassembled as illustrated in Fig. 13.
Fig. 11
Ring spring 11
Sleeve

Anvil

Hammer case
complete
1R232
Use 1R232 to stabilize Sleeve
in the position where Ring spring 11
can be easily removed.
Fig. 13
Anvil
Steel ball 3.5
1R232
Fig. 12
Raise this side (opposite to the expanded side) with index finger.
Slide the top of Sleeve
with thumb.
Steel ball 3.5
Flat washer 12
Compression
spring 13
Sleeve
Flat washer 12, Compression
spring 13, Sleeve and two
Steel balls 3.5 can be removed
from Anvil.
hooks of Hammer case cover
Fit the inner notches of Bumper to the hooks of Hammer
case cover, and fit the inner hexagonal step of Bumper
to the hexagonal portion of Hammer case complete.
Ring spring 11
Sleeve
Hammer case complete
Anvil and Nylon washer 14 can be removed
from Hammer case complete.
P 5/ 10
Expand Ring spring 11
with 1R291.
Anvil
Nylon washer 14