MK Diamond MK-2000 - Manual (Page 36)

MK-2000 Revision 03/05, Effective Date March 21, 2005 Page 36
MAINTENANCE AND TROUBLESHOOTING
NOTE: “Rodding” cooling channels is performed by inserting a small wire rod through the cooling inlet on top
of the Blade Guard and directing the rod out through each of the cooling flow tubes located on the
underside of the Blade Guard. The cooling channels should be “rodded” until all ports are free of
foreign debris.
(J)
Check the Intake Fitting for
obstructions; Rod the Intake
Fitting using a stiff wire to
remove any obstructions
(I)
Using a 1/2-inch wrench,
remove the Intake Fitting from
the Cooling Flow Control Valve
(H)
Remove the Pump Casing and
check for restriction; check
Impeller damage
(G)
Remove the 3 Pump Casing
Retaining Screws
Check Impeller
for damage
Phillips
Screwdriver
Check for
restriction
If no damage
or restrictions,
go to Step I
Turn counter-
clockwise to
loosen
Go to
Step J
Intake Fitting
Once Screws removed
go to Step H
(M)
Attach the Flow Control Valve
to the Intake Fitting and check
flow (See Step C)
(N)
Rod Cooling Channels and
recheck flow; if after performing
Steps A to N flow still does not
exist, go to Step O
Rod
Channels
Rod Intake
Fitting
Go to
Step M
Turn counter-
clockwise to loosen
Cooling Flow
Control Valve
9/16- inch
Wrench
(L)
Using a 9/16-inch wrench,
remove the Flow Control Valve
from the Blade Guard
Go to
Step K
(K)
Install the Intake Fitting onto
the Cooling Transfer Tube and
check flow (See Step C)
Go to
Step L
Intake Fitting
Go to
Step N
Cooling Flow
Control Valve
Go to
Step O
Return to
MK Diamond
for Repair
(O)
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