47
OPERATION AND MAINTENANCE MANUAL
QTS SERIES
Twin Screw Positive Displacement Pump
QTS-M
08
Driven shaft assembly
1.
Insert the driven shaft with bearings into the
bearing housing
(6).
The clearance between
bearings and it housing is really tight but has no
interference.
2.
Place the lock washer
(43)
with the inner tab
aligned with the shaft keyway.
3.
Put the bearing lock nut
(44)
and tighten with the QTS special adapter. Use the torque value
provided in the torque table
(page 19).
The torque wrench has to be in line with the adapter.
4.
Place the retention flange
(17)
and tighten the screws
(40).
Use the torque value provided in
the torque table. Don’t forget the lock washers
(39).
5.
Insert the driven gear
(42).
It can go with the tapered rings
(18-19-20).
40
39
18-19
42
40
39
18-19
42
MAI
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