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MAGNUM 610R PUMP OPERATION / MAINTENANCE MANUAL
Figure 4-2
Insert suction sleeve, check ball and O-ring carefully into check bore.
NOTE:
The Suction Sleeves have a shoulder diameter larger than their body
diameter. Additionally the Suction Sleeves when compared to the Discharge
Sleeves have a thicker top region which acts as a robust contact point for the O-
rings.
Repeat insertion process with the discharge sleeve, check ball and O-ring.
Repeat process for second check bore.
Replace check cap seals and tighten check bore caps to 50in-lbs.
Install shaft seals into shaft bore grooves.
Thread shaft into push plate until engagement with the shaft shoulder is
achieved. Additionally apply a ¼” turn to ensure proper installation.
Insert shaft through shaft bore using shaft bullet as shown (This prevents
damage to the TFE shaft seals and prevents dislodgement of shaft seals).