Alfa Laval AFPX 617XGV-14/74CG, Instruction Manual

Page: 137 / 154

137
3 Dismantling/Assembly 3.7 Major Service (MS), assembly
19. Fit the spacing washer, the lock washer and
the round nut.
20. Fasten the hole assembly with the round nut
and lock it with the lock washer.
21. Wipe off the contact surfaces for frame and
spindle assembly.
22. Lower the spindle with great care to avoid
damaging the worm teeth.
Guide the spindle into the bottom bearing
housing. Also guide the spindle so the screw
holes in the bearing housing are in line with
the holes in the frame, see next suboperation.
If the spindle assembly does not quite bottom
in its seat, knock lightly on the spindle top
with a tin hammer.
23. Make sure that the top bearing assembly is in
correct angular position by means of one of
the screws that fastens the assembly. Then
lower the spindle to the bottom.
Remove the screw.
G
0
18
83
1
1
G
0
73
26
3
1
S
0
07
282
1
G
0
67
68
1
1
G
0
57
48
1
1