Makita HM1317C Technical Information page 6

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-2A. Tool holder section (HM1307CB, HM1317CB) (cont.)
ASSEMBLING
(1) Assemble Tool retainer pole, Compression spring 17, Retainer ring and Pin 4 using 1R347, 1R045 and 1R346. (Fig. 7A)
(2) While paying attention to directions of the parts shown in Fig. 8, assemble Tool retainer and Tool retainer shaft. (Fig. 9)
Fig. 8
Facing the Arch formed
portion to the round side
of Tool holder, set Tool
retainer in place.
round side of
Tool holder
Fig. 9
Compression spring 17 pulls Tool retainer pole toward Retainer ring side. Consequently, holes for
passing Tool retainer shaft are not in line.
Pass Tool retainer shaft through the holes of Tool retainer, Tool retainer pole and Tool holder while
lifting up Tool retainer pole to set in-line with a slotted head screwdriver.
Tool retainer
Tool retainer
shaft
Tool retainer pole
Tool holder
Tool retainer
pole
Note in Assembly of Tool retainer and Tool retainer shaft
Tool retainer
round side of
Tool holder
Tool holder
Retainer ring
Tool retainer
Tool retainer shaft
Facing taper formed side
to Tool retainer hole,
insert Tool retainer shaft.
Facing this depressed portion
to the round side of Tool holder,
insert Tool retainer shaft into the
holes of Tool retainer.
After inserting Tool retainer
shaft, pass thin bar through
the holes of Tool retainer and
Tool retainer shaft in order to
set the Passing holes for Spring
pin 8-40 to the in-line position.
Spring
pin 8-40
Mount Spring
pin 8-40.
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