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20V max* LIThIUM-ION CORdLeSS dRILL/dRIVeR - 054-3118-6
20V max* LIThIUM-ION CORdLeSS dRILL/dRIVeR - 054-3118-6
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General maintenance
WARNING!
To avoid personal injury, always remove the battery pack from the tool when cleaning or
performing any maintenance.
WARNING!
do not let brake fluids, gasoline, petroleum-based products, penetrating oil, etc. come into
contact with plastic parts. These substances contain chemicals that can damage, weaken, or
destroy plastic.
The tool may be cleaned most effectively with compressed dry air. Always wear safety
goggles when cleaning tools with compressed air.
Before each use:
• Inspect the cordless drill/driver, the trigger switch, and the cord for damage.
• Check for damaged, missing, or worn parts.
• Check for loose screws, misalignment or binding of moving parts, or any other condition
that may affect the operation.
• If abnormal vibration or noise occurs, turn the cordless drill/driver off immediately, and
have the problem corrected before further use.
WARNING!
When servicing, use only identical replacement parts. The use of any other parts may create a
hazard or cause damage to the product.
WARNING!
Use only accessories that are recommended for this drill/driver by the manufacturer.
Accessories that may be suitable for one tool may become hazardous when used with another
tool.
WARNING!
To ensure safety and reliability, all repairs should be performed by a qualified service
technician.
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Chuck removal
(fig 13)
The chuck can be removed and replaced with a new
one.
1. Remove the battery.
2. Lock the trigger switch by placing the direction-
of-rotation selector in the centre position.
3. Open the chuck jaws. Using a screwdriver,
remove the chuck screw by turning it clockwise.
4. Insert a 5/16-in. or larger hex key into the chuck
of the drill/driver and tighten the chuck jaws
securely.
5. Tap the hex key sharply with a mallet in a counter-clock wise direction. This will loosen the chuck for
easy removal.
6. Attach a new chuck to the spindle and tighten the chuck screw.
fig 13
Chuck jaws
Mallet
hex wrench