Service Manual # 67
Page 17 of 36
3. Mark cover, housing and bracket before disassembly to ensure proper reassembly.
4. Inspect the following parts carefully for deep grooves, scratches or other damage:
•
The I.D. of the housing.
•
The end face of the rotor.
•
The O.D. of the rotor.
•
The O.D. of the idler.
•
The I.D. of the idler.
•
Both faces of the idler.
•
The O.D. of the idler pin.
•
The inside surfaces of the cover including the crescent.
5. Check for signs of wear. A decrease in capacity is generally caused by the abrasive action of
foreign materials in the liquid, resulting in excessive end clearances. End clearance can be
reduced by changing to a thinner cover gasket. To adjust the end clearance, see assembly
procedure.
!
CAUTION
The pump must be separated from the magnet coupling if further disassembly is required. Follow
the instructions below.
Use jack screws to disassemble models 6310, 7210 & 8210 Series pumps. Jack screw kits are
available as part number 2CMG 558 for models 6312-4, 7212-4 & 8212-4 and part number 5CMG
558 for models 6315-6, 7215-6 & 8215-6.
DO NOT PLACE HAND OR FINGERS BETWEEN THE BRACKET AND ADAPTER. The magnets
are extremely strong and will attract all metallic objects and can be the source of pinch points. Do
not wear watches or other metallic jewelry when working with magnets. See warning on Page 2.
Failure to follow proper procedures or use appropriate tools could result in injury to you or damage
to either personal property or the pump.
6. Remove the screws that attach the bearing housing / outer magnet sub-assembly to the
adapter.
7. Use jack screws to separate the inner and outer magnets:
a. Place (3) guide studs into adapter through the bracket screw clearance holes and hand-
tighten.
b. Place (1) threaded stud into a bracket screw threaded hole and slowly turn the threaded
stud to jack the bracket / rotor / inner magnet sub-assembly out.
c. Continue turning the threaded stud until separation of the inner and outer magnet is
complete.
Summary of Contents for 6000
Page 28: ...Service Manual 67 Page 28 of 36 Figure 3 Typical 6110 Series Pump ...
Page 29: ...Service Manual 67 Page 29 of 36 Figure 4 Typical 7110 Series Pump ...
Page 30: ...Service Manual 67 Page 30 of 36 Figure 5 Typical 6200 Series Pump ...
Page 31: ...Service Manual 67 Page 31 of 36 Figure 6 Typical 6210 Series Pump ...
Page 32: ...Service Manual 67 Page 32 of 36 Figure 7 Typical 6300 7200 8200 Series Pump ...
Page 33: ...Service Manual 67 Page 33 of 36 Figure 8 Typical 6310 7210 8210 Series Pump ...
