Accessories; Standard Accessories - Hitachi G 12SA3 Instruction Manual

Replacing carbon brushes:
<Disassembly>
(1) Loosen the D4 tapping screw retaining the tail
cover and remove the tail cover.
(2) Use the auxiliary hexagonal wrench or small
screwdriver to pull up the edge of the spring
that is holding down the carbon brush. Remove
the edge of the spring toward the outside of the
brush holder.
(3) Remove the end of the pig-tail on the carbon
brush from the terminal section of brush holder
and then remove the carbon brush from the
brush holder.
<Assembly>
(1) Insert the end of the pig-tail of the carbon brush
in the terminal section of brush holder.
(2) Insert the carbon brush in the brush holder.
(3) Use the auxiliary hexagonal wrench or small
screwdriver to return the edge of the spring to
the head of the carbon brush.
(4) Mount the tail cover and tighten the D4 tapping
screw.
Carbon Brush
WARNING
Never use any accessories other than those mentioned below.
The use of any accessories other than those mentioned below or attachments not intended for use
such as cup wheel, cut-off wheel or saw blade is dangerous and may cause personal injury or property
damage.
NOTE
Accessories are subject to change without any obligation on the part of the HITACHI.

STANDARD ACCESSORIES

Depressed center wheel (Code No. 316821)............1
4-1/2" (115 mm) external dia. × 1/4" (6 mm) thickness
× 7/8" (22 mm) hole dia.
(Code No. 701045 or 326203) .............. G12SA3
5" (125 mm) external dia. × 1/4" (6 mm) thickness ×
7/8" (22 mm) hole dia.
(Code No. 701050 or 326205) .............. G13SB3
Spring
Brush Holder
Fig. 7

ACCESSORIES

5. Service and repairs
All quality power tools will eventually require servicing
or replacement of parts because of wear from normal
use. To assure that only authorized replacement
parts will be used, all service and repairs must be
performed by a HITACHI AUTHORIZED SERVICE
CENTER, ONLY.
6. Service parts list
CAUTION
Repair, modification and inspection of Hitachi
Power Tools must be carried out by a Hitachi
Authorized Service Center.
This Parts List will be helpful if presented with
the tool to the Hitachi Authorized Service Center
when requesting repair or other maintenance.
In the operation and maintenance of power
tools, the safety regulations and standards
prescribed in each country must be observed.
MODIFICATIONS
Hitachi Power Tools are constantly being improved
and modifi ed to incorporate the latest technological
advancements.
Accordingly, some parts (i.e. code numbers and/or
design) may be changed without prior notice.
Wrench (Code No. 938332Z) ..................................1
Side Handle (Code No. 994322) .............................1
NOTE
Specifications are subject to change without any
obligation on the part of the HITACHI.
English
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