1R348
Remove Spring pin 8-40 from
the hinges of Tool retainer using
1R348.
Remove Tool retainer shaft
using slotted screwdriver.
Tool retainer can be removed.
P
5
/
19
R
epair
[3] DISASSEMBLY/ASSEMBLY
[3]-2A. Tool holder section (HM1307CB, HM1317CB)
DISASSEMBLING
Fig. 6A
Fig. 7A
1R045
1. Put 1R347 onto the loop portion
of Tool retainer pole.
2. Pull Retainer ring and Compression
ring 17 using 1R045 with 1R346 and
1R347.
3. Pin 4 can be pulled out from Tool
retainer pole.
Tool retainer shaft
Tool retainer of HM1307CB and HM1317CB can be repaired without removing Tool holder from Barrel.
Stand the machine, remove Handle section and stand the machine.
(1) The component parts for Tool retaining mechanism can be disassembled as illustrated in
Figs. 6A and 7A
.
Tool retainer
Tool holder
Spring pin 8-40
1R346
1R347
Retainer ring
Retainer ring
Compression
spring 17
Compression
spring 17
Pin 4
Hex wrench 6
Pipe as extension bar
Tool retainer pole
4. Remove Pin 4 from the
another side of Tool
retainer pole in the same
way.
Tool retainer pole.
5. Tool retainer pole, Compression
spring 17 and Retainer ring can
be removed from Tool holder.
6. Removing six M8x35 Hex socket
head bolts, disassemble Tool holder
from Barrel.
M8x35 Hex socket head bolt (6pcs.)