Viking Pump TSM280: Duralobe (Discontinued) - Manual (Page 40)

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- Install tab washers (13) and lock nuts (12). Do not secure tab washers
(13).
- Tighten lock nuts (12) and adjust to achieve correct rolling torque, refer
to section 5.2. To measure the rolling torque, place assembled
cartridge, with the splined end of the shaft uppermost, into a vice
gripping on the bearing sleeve. Do not over tighten the vice as the
sleeve is a precision component and should not be distorted.
Screw a bolt into the tapped hole in the splined end of the shaft. Rotate
the shaft by means of the bolt using a torque meter. If the rolling torque
does not correspond to the required setting, adjust lock nuts (12).
- Secure tab washer (13) after setting correct rolling torque.
- Install lipseals (17) to bearing sleeves (20).
Fig 22