Lubricate the face of the front end plate, shaft
bushing and I.D. wall of the cam ring with the same
type of fluid as used in the pump, Fig. 32.
If shaft and carrier assembly or any of the individual
components of the shaft and carrier assembly are
being replaced, check orientation of the carrier on
the shaft. Looking at the rear of the shaft (opposite
driven end), the carrier teeth should be angled to the
left as shown in Figure 33 for clockwise pumps and
to the right for counter clockwise pumps. Two snap
rings are used to hold the carrier to the shaft. Snap
rings must be assembled in the grooves closest to
each carrier end.
Lubricate shaft seal I.D. with a generous amount of
multi-purpose grease and install shaft and carrier
assembly into pump housing.
Insert rolls into carrier and lubricate carrier face and
shaft with same type of lubricant as used in pump,
Install new pre-formed gaskets into rear end plate.
See IMPORTANT notes in Step 1 of assembly
10. Install rear end plate over locating pin in pump
housing with gasket side up, Figure 35.
11. Install cover over the shaft and onto the locating pin,
Figure 36. If properly assembled, open slots of
body, end plates and cover should align.
Fig. 33 Proper Carrier Orientation
Rear of Shaft
Fig. 34 Inserting Rolls
Fig. 35 Installing Rear End Plate
2Rear End Plate
Fig. 36 Installing Cover
CTS-4027 - Page 19
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