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15
RETIGHTENING A LOOSE CHUCK
After installing the chuck once it has been
removed, the chuck may become loose on the
spindle and develop a wobble. Also, the chuck
screw may become loose causing the chuck
jaws to bind and prevent them from closing. To
tighten the chuck, follow these steps:
1. Insert the hex key into the chuck and
tighten the chuck securely.
2. Tap the hex key sharply with a mallet in a
CLOCKWISE direction (Fig. 10). This will
tighten the chuck on the spindle.
3. Open the chuck jaws and remove the hex
key.
4. Tighten the chuck screw using a #2
screwdriver.
NOTE: Turn the screw COUNTER-
CLOCKWISE to tighten it. This screw has a
left hand thread.
GENERAL
WARNING: When servicing, use only
identical replacement parts. The use of any
other part may create a hazard or cause
product damage.
DO NOT use solvents when cleaning plastic
parts. Plastics are susceptible to damage from
various types of commercial solvents and may
be damaged by their use. Use a clean cloth to
remove dirt, dust, oil, grease etc.
WARNING: Do not allow brake fluids,
gasoline, petroleum-based products,
penetrating oils, etc. to come into contact
with plastic parts. They contain chemicals
that can damage, weaken or destroy plastic.
DO NOT abuse power tools. Abusive practices
can damage the tool and the workpiece.
WARNING: DO NOT attempt to modify
tools or create accessories. Any such
alteration or modification is misuse and
could result in a hazardous condition
leading to possible serious injury. It will also
void the warranty.
LUBRICATION
All of the bearings in this tool are lubricated with
a sufficient amount of high-grade lubricant for
the life of the unit under normal conditions.
Therefore, no further lubrication is required.
MAINTENENCE
!
!
!
Fig. 10
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