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MAINTENANCE
MAINTENANCE
All the ball bearings are sealed and lubricated for life and will require no
maintenance.
Cleaning
• After use, wipe off chips and dust adhering to the tool with cloth or the like.
Keep the blade guards and covers clean. Lubricate moving parts with
machine oil to prevent rust.
To maintain product SAFETY and RELIABILITY, repairs, any other
maintenance or adjustments should be performed by your nearest authorized
service center.
REPLACING CARBON BRUSHES
Remove and check the carbon brushes regularly (normally after 50 hours of
use). The carbon brushes are installed inside the motor housing. Using a
screwdriver, remove the 2 pan head screws (A) Fig.19 that hold the motor
housing cap (B) in place.
Once the motor housing cap is removed, remove cap screw (A) Fig.20 which
holds the back end of the carry handle. Disconnect the carbon brush wire (B)
from the terminal. To release the carbon brush from the holder, lower the
retaining spring (C) using a small screwdriver.
To remove and inspect the upper carbon brush (only), it is required to slightly
lift the back end of the carry handle (A) Fig.21 to clear the upper carbon brush.
Remove the upper carbon brush (B) from the motor housing and inspect it.
Repeat for the lower carbon brush. Carbon brushes need to be replaced once
they wear down to their limit mark, see Fig.22. Keep the carbon brushes clean
and free to slip in the holders.
If they have worn down to the limit mark, purchase a set of identical
replacement carbon brushes (both carbon brushes should be replaced at the
same time). Insert new carbon brushes into the holders, connect them to the
terminals, reposition the retaining springs and reinstall the motor housing cap
using the 2 pan head screws.
PARTS DIAGRAM & PARTS LISTS
Refer to the Parts section of the King Canada web site for the most updated
parts diagram and parts list.
Figure 19
Figure 21
Figure 20
Figure 22
Carbon brush limit mark