2-21. Repair Flow Pump System.
This task covers:
Electrical power OFF to the sanitary unit.
External sewage inlet and outlet valves
Torque wrench 30-200 (in-lb),
Bleach metering valve closed.
Torque wrench 30-200 (ft-lb)
Backwash water supply valvea closed.
Refer to the following paragraph in this
Tool kit, general mechanic's,
System drained (paragraph 2-16).
Tool kit, electrician's,
Pipe thread lubricant, teflon,
Item 2, Appendix C
Flow pump system P/N 3600034
Centrifugal pump P/N 3600033
Disinfectant, Item 3, Appendix C
Shallow pan type container
(to catch run off)
Warning tags, Item 10, Appendix C
Inspection of the flow pump system is accomplished through PMCS and maintenance procedures.
The test procedures for the flow pump system are the same as for the discharge pump system. Refer to
Service to the flow pump system is accomplished through PMCS.