Makita HR3200C Technical Information page 9

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -2. Tool holder section
DISASSEMBLY
5) If Fluoride ring 20 is in the condition as illustrated in Fig. 15, all the Rings on Impact bolt have to be replaced.
Fig. 15
O ring 15
O ring 15
(orange color)
ASSEMBLY
1) Replace Rings on Impact bolt as illustrated in Fig. 16.
Fig. 16
Before Correction:
Rings' edges are protruding from
the top edge of the groove on
Impact bolt.
Fluoride ring 20
O ring 15
Groove on Impact bolt
2) Take the reverse of the disassembling steps. Refer to Figs. 14 (or 14A) and 13.
Note: Flat washers and Urethane ring have to be assembled to Cylinder 25 to fix Pin 6 as illustrated in Fig. 17.
Fig. 17
Urethane ring 34 has to
be assembled between
Urethane rings.
Assemble of Rings to Impact Bolt
O ring 15
Flat washer 34
Urethane ring 34
Fluoride ring 20
(the worn one)
Impact bolt
Correction
Impact bolt
1R259
Insert Impact bolt from
the side marking HR3000C
on 1R259 and keep them
approx. 60 seconds in
1R259.
Pin 6 joining Tool holder
to Cylinder 25: 4 pcs.
Cylinder 25
Tool holder guide
if O ring 15 (orange color) comes into
sight through the worn Fluoride ring 20,
All the Rings on Impact bolt have to be
replaced,
After Correction:
Rings' edges are positioned
under the top edge of the
groove on Impact bolt.
Corrected
P 9 / 24