Marshalltown SP684 SURFACE SHARK Surface Planer - Manual (Page 36)

PAGE 36 SP684 SuRFACE ShARK SuRFACE PLANER
FIGuRE 41
FIGuRE 42
7) Position the internal hexagon bushing and bearing in
the arbor press with the snap ring side of the bushing
facing up. Determine that the bearing is properly
supported. using the arbor press and an appropriate
sized thrust bushing, remove the internal hexagon
bushing from the bearing. FIGuRE 43.
8) Clean and inspect the internal hexagon bushing for
damage and excessive wear. Replace the bushing if
required.
9) Clean the inside bore diameter of the bearing block
and inspect for damage.
10) Clean the outside diameter of the replacement
bearing. Apply a suitable amount of anaerobic adhesive/
sealant to the outside diameter of the bearing. Align
the replacement bearing against the bearing housing.
using the supports, press the bearing into the housing
until it seats itself against the flange, FIGuRE 44.
FIGuRE 43
FIGuRE 44
11) Position the bearing block with the exposed side
of the bearing facing down. Determine that the bearing
block and replacement bearing are both properly
supported. using the arbor press, align and press the
internal hexagon bushing into the bearing block until it
seats itself against the flange, FIGuRE 45.
12) Reinstall the snap ring on the internal hexagon
bushing.