Tri Tool 620SB Clamshell Hydraulic - Manual (Page 11)

11
Model 620SB Low Profile Clamshell, Hyd.
92-0282 : Rev. 131230
WARNING:
Bearing Adjustment Screw Locations
1
10
2
3
4
5
7
6
8
9
11
12
13
15
14
19 18
17
16
20
21
22
23
24
All of the Bearing Adjustment Screws should be snugged to ensure that the
Bearings are uniformly loaded.
The safe torque range on the Bearing Adjustment Screws is 1 to 3 in-lbs
(.1 to .3 N-m).
Over-tightening the Bearing Adjustment Screws will result in accelerated bearing
wear and lower available power.
Lock the Bearing pre-load by tightening the Bearing Adjustment Lock Screws
(1 through 24).
The safe torque should be 8 to 10 ft-lbs. (11 to 14 N-m).
Too much torque may crack the Bearing while too little torque may allow the
Bearing pre-load to relax.