Tri Tool 602-5SBM Clamshell Air User Manual
Page 12
12
TRI TOOL INC.
92-0093 Rev. 131230
Bearing Adjustment Screw locations
1
2
3
4
5
7
6
F
E
D
C
B
A
Lightly turn in the remaining Bearing Adjustment Set Screws in the order shown until
they all touch the Bearing.
Relax Bearing Adjustment Set Screws (1,4,7, and 10) and resnug them so that all of
the Bearing Adjustment Set Screws are evenly loaded against the Bearing.
Connect the air supply and apply power to the Clamshell so that it is running at full
speed.
Adjust the SetScrews (1 through 12) so that the Clamshell rotation slows slightly.
Listen for a change in the sound of the Air Motor. Refer to the Bearing Adjustment
Screw locations for the recommended sequence.
Adjust the SetScrews in small increments so that the bearing is loaded evenly.
All of the SetScrews should be snugged to ensure that the bearing is uniformly
loaded.
Drive torque as measured at the drive socket should be 5 to 10 ft-lbs. (7 to 14 N-m).
The safe torque range on the Bearing Adjustment Set Screws is 1 to 3 in-lbs. (.1 to
.3 N-m).
8
9
10
11
12