H5503 14 Gauge Swivel Head Shears
-7-
Lubrication
Always disconnect the power from the
tool before performing any mainte-
nance.
• Place one drop of light machine oil in
the shear jaws (as shown in Figure 6)
before every use. Wipe off any excess
oil to avoid dust build-up.
Figure 6. Lubricating shear.
MAINTENANCE
Figure 7. Bearing lubrication area.
• Place a few drops of heavy oil on the
bearing assembly (Figure 7). Remove
the gear box cover and lubricate the
backside of the bearing assembly.
Changing Motor Brushes
Carbon motor brushes are an important
factor in maintaining quality power tool per-
formance.
To change the motor brushes:
1. Remove the four screws in the handle
cover (Figure 8).
Figure 8. Handle cover screws.
Figure 9. Carbon brushes.
2. Remove the old motor brushes from
the side of the motor casing (Figure
9).
3. Replace the carbon brushes and reat-
tach the handle cover.
Screws
Gear Box
Cover
Bearing
Assembly
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