Dura 5 - 35
4.0v-06.2013
12 | Page
Figure 9
Inserting the crescent ring
3.
Once the drive shaft is in place the crescent ring
groove should become visible at the rear of the pump.
It is recommended to lock the drive shaft in place with
the crescent ring before bolting the rotor in place.
5.4.3
Installing the rotor
Secure the rotor to the drive shaft using cap head
screws. Failure to use all of the screws could
compromise the performance of the pump.
Figure 10 Installing the rotor
5.4.4
Assembling the front cover
The O-ring should sit securely in the groove located
around the front of the pump housing. A small
amount of grease may be required to hold the O-ring
in place. The front cover should bolt in place with the
use of cap head screws and washers.
Figure 11 Inserting the O-ring (front cover assembly)
1.
When fitting the front cover, the cap head screw
nearest to the inspection window, is fitted without a
washer
(Figure 12 Installing the front cover)
.
Figure 12 Installing the front cover
2.
Fit rest of the cap head screws with washers and
torque-tighten (
Refer table 11 tightening torques)
3.
Fit the inspection window gasket to the front cover.
Figure 13 Placing the inspection window gasket
Summary of Contents for Dura 10
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