MK Diamond MK-770 - Manual (Page 32)

MK-770 Revision 06/05, Effective Date June 17, 2005 Page 32
MAINTENANCE AND TROUBLESHOOTING
3. Cooling Flow:
(A)
Check cooling flow Adjusting
Clamp open
(C)
Place Pump into a bucket of
water and check flow
(B)
Remove the Cooling Transfer
Tube from the Blade Guard
inlet
(D)
Remove the Cooling Transfer
Tube and check flow
(E)
Remove the Pump Discharge
Fitting and check
(I)
Remove the Blade Guard
Intake Fitting
(H)
Remove the Pump Casing and
check for restriction; check
Impeller damage
(G)
Remove the 3 Pump Casing
Retaining Screws
(F)
Remove the Pump Intake
Screen and check for debris
Go to
Step C
Check Impeller
for damage
If flow exists,
go to Step E
If flow exists,
go to Step D
Pull Tab
to loosen
If flow exists,
go to Step A
Pull to
remove
Cover Pump
suction with water
Pull to
remove
If flow exists,
go to Step F
Remove
Discharge Fitting
Pull Intake Screen
to remove
If Screen clean,
go to Step G
Phillips
Screwdriver
Once Screws
removed, go
to Step H
Check for
restriction
If no damage
or restrictions,
go to Step I
Turn counter-
clockwise to
loosen
Go to
Step J Intake Fitting