Emerson Bettis XTE3000 - Type B1 and B2 Coupling Blocks

Installation, Operation and Maintenance Manual
MAN-02-04-97-0713-EN Rev. 1 October 2019
11
Installation
Section 3: Installation
3.2.1.2 Re-assembling the Internal Parts
It is advisable to wash the dismantled parts with a suitable solvent and dry them with
compressed air. Make sure that no metal lings or foreign bodies remain; spread a lm of
grease on all parts (for grease type, see Section 4, Lubrication).
Proceed with the assembly of the internal parts by following the disassembly procedure
in reverse; tighten the lower ring nut with thread sealant LOCTITE 270 or equivalent,
and ensure that the stem nut still rotates freely. Attach the unit to the gear reducer as
described further on.
3.2.2 Type “B1” and “B2” Coupling Blocks
3.2.2.1 Preparing the Bushing
Using a spanner wrench, unscrew the lower ring nut.
Figure 11
Extract the bushing from the block housing.