Hale Q Series Muscle - Manual (Page 77)

75 MUSCLE (Midship) Pumps Installation, Operation, and Maintenance Manual
p/n: 029-0020-63-0
Preventive Maintenance 
Note: The PMD valve should be lubricated every six (6) months.
Intake Strainers
 Check and clean any debris from the intake.
 Flush the pump, if required, using departmental/company procedures.
 Repair or replace any damaged strainers.
Verify All Gauges are in Working Order
Any gauge that is repeated in the cab or another panel, must agree with the gauge on
the operator's panel. Gauges not reading within 10% of the calibrated test gauge must
be removed from service and re-calibrated.
Operate Pump Controls
Operate the pump drive controls to verify the pump engages. Verify the indicator lights
work properly.
Inspect Water and Foam Tanks
Inspect water and foam tanks for proper level and gauge readings. If any debris is
present, flush the tanks to protect the pump from wear caused by dirty water or foam
concentrate.
Check Auxiliary Engine
See engine manufacturer’s manual for wear and proper operation.
5.5 MONTHLY
Monthly maintenance includes the weekly maintenance procedures plus:
 Valve lubrication - see page 76
 Suction Check Valve testing - see page 76
 Gearbox lubrication - see page 76
 Dry vacuum testing - see page 78
 Checking the pump and drive line bolts - see page 77