Makita BFS440 - Manual (Page 7)

7
•
Make sure that the bit is inserted straight in the
screw head, or the screw and/or bit may be
damaged.
MAINTENANCE
CAUTION:
•
Always be sure that the tool is switched off and the
battery cartridge is removed before attempting to
perform inspection or maintenance.
Replacing carbon brushes
1
006258
Replace when they wear down to the limit mark. Keep
the carbon brushes clean and free to slip in the holders.
Both carbon brushes should be replaced at the same
time. Use only identical carbon brushes.
Use a screwdriver to remove two screws then remove
the front cover.
1
2
008886
Raise the arm part of the spring and then place it in the
recessed part of the housing with a slotted bit
screwdriver of slender shaft or the like.
1
3 2
008887
Use pliers to remove the carbon brush caps of the
carbon brushes. Take out the worn carbon brushes,
insert the new ones and replace the carbon brush caps
in reverse.
1
008888
Make sure that the carbon brush caps have fit into the
holes in brush holders securely.
1
2
006304
Reinstall the front cover and tighten two screws
securely.
To maintain product SAFETY and RELIABILITY, repairs,
carbon brush inspection and replacement, any other
maintenance or adjustment should be performed by
Makita Authorized or Factory Service Centers, always
using Makita replacement parts.
ACCESSORIES
CAUTION:
•
These accessories or attachments are
recommended for use with your Makita tool
specified in this manual. The use of any other
accessories or attachments might present a risk of
injury to persons. Only use accessory or
attachment for its stated purpose.
If you need any assistance for more details regarding
these accessories, ask your local Makita Service Center.
•
Phillips Insert bits
•
Magnetic bit holder
•
Various type of Makita genuine batteries and
chargers
•
Plastic carrying case
1. Hole
2. Carbon brush
cap
1. Carbon brush
cap
1. Spring
2. Arm
3. Recessed part
1. Front cover
2. Screws
1. Limit mark