MAINTENANCE
WHEN SERVICING USE ONLY IDENTICAL REPLACEMENT PARTS.
BRUSH --!
Fig. 4.
BRUSH REPLACEMENT
Disconnect Sander from power supply before servic.
ing.
1, Remove brush caps (A) with screwdriver, See Fig.
4.
,
Remove fibre Washers (B). The washers are
designed to fit tightly in the brush holders to
prevent twisting of brush springs when replacing
brush caps,
3, Remove brushes (C),
4: Reassemble brush with spring into tool making
sure that the curvature of the brush matches
curvature of the motor and thatthe brush moves
freely in the brush holder.
5. Replace fibre washers and brush caps.
LUBRICATION
All bearings in this tool are lubricated with a suffi-
cient amount of high grade lubricant for the life of
the unit under normal operating conditions.
therefore, no further lubrication is required.
Fig. 5
TIMING BELT REPLACEMENT (See Figure 5)
Disconnect sander from power supply before servic-
ing.
1. Remove two screws, Key No. 53 (See parts list,
page eleven) and then remove belt cover Key No.
43,
2. Force old belt off small pulley with a screwdriver
and remove it from large pulley:
3. Install new belt over large pulley first, making
sure teeth on belt mesh with teeth on pulley.
4. Press the belt onto the small pulley.
5. Reassemble belt cover and screws;
Page 5
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