SECTION TSM 344 ISSUE E PAGE 15 OF 24
Place the pump assembly (motor spool down) on the
work surface.
Remove the six bolts and washers (items 3, 4), remove
front cover (item 5) and nut plates (item 28) as shown.
If required, the mounting base (item 32) can be detached
by removing the four bolts and washers (items 33, 34) as
shown.
Remove the bearings (item 10), gear/shaft assemblies
(items 12, 13) and housing liner (item 11) as shown.
These parts, along with the four O-Rings make up a
standard CMD Series repair parts kit. Check parts for
wear and replace with a repair kit as required.
Remove the eight mounting bolts and washers (items
16, 17) holding the center housing (item 14) to the motor
spool (item 20). Detach the center housing and retaining
plates (item 35).
Remove all O-Rings from the center housing and front
cover. There is one O-Ring in the center housing (item
15) and two in the front cover (items 6, 9) as shown.
■ Close all suction and discharge valves.
■ Disconnect power source to motor.
■ Flush and drain pump.
■ Remove piping (optional for repair kit).
■ The canister area will not fully drain and will
contain some process fluid.
Remove the four motor bolts and washers (items 22, 23)
and slide the entire pump straight off the motor.
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