PARTS LIST
BALL BEARING LIVE CENTERS
ITEM
9" & 10"
13", 14 1/2" & 16"
PART NAME
NO.
PART NO.
PART NO.
1
PT3276NR1
PT3276TH1
SPINDLE POINT
2
PT3281NR1
PT3281TH1
SPINDLE HOLLOW
3
PT3277NR1
PT3277TH1
PROTECT1NG COLLAR
4
PT502NH1
PT3280TH1
BALL BEARING
5
PT3275NR1
PT3275TH1
BODY
6
155 x 17
155 x 17
OILER
7
-----------------
120 x 904
SETSCREW
8
PT3278NR2
PT3278TH2
REAR BUSH1NG
9
PT3279NR1
PT3274TH 1
TAKE-UP NUT
10
120 x 1104
120 x 1104
S CTSCRFE
LUBRICATION
Use CE1602 Machine Oil or equal. No. 2 M. T. Center Bearings are sealed but No. 3 :MT. Center Bearings are not:
therefore should be periodically repacked with grease.
ADJUSTMENT
Screw Take-up NUT B tight so Spindle can hardly be turned by hand. Back up fracT1on of a turn so the Spindle will
just barely turn freely. Proper tension isimportant. Cannot be too tight or loose. Lock the setscrew A snug, but not
too tight.
TO DISASSEMBLE
Loosen setscrew A and remove Take-up NUT B . Drive out Spindle C along with bearing D and collar E with a
punch through.; the two holes as shown at G . (Drive out with two set screws on No. 3 ,:.T.) If necessary to remove
rear bushing H drive out by inserting bar into front end of body. Bar diameter must be just slightly under hole size of
Body.
TO ASSEMBLE
Flush center of body with mineral spirits or equal before assembling. Drive in rear bushing, if it has been removed.
Place Spindle into Body, tapping lightly on outer bearing race if necessary. Press on protective collar.
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