TM 10-4630-206-12&P
OPERATOR MAINTENANCE
SEWAGE EJECTION PUMP, LAUNDRY
NSN 4630-01-413-2606
SEWAGE EJECTION PUMP, GENERAL PURPOSE
NSN 4630-01-413-2608
SEWAGE EJECTION PUMP, WASTE WATER EVACUATION
NSN 4630-01-505-3746
PUMP ASSEMBLY
INSPECT, SERVICE
INITIAL SETUP
Tools
Personnel Required
Materials/Parts
Equipment Condition
Tank empty
Blackwater (discharge) hose disconnected
All circuit breakers OFF and tagged
INSPECT
Inspect Pump Assembly
1. Release tank lid (9-1-0150-1 and 9-1-0150-2) or access panel (9-1-0527) retainers.
WARNING
Ensure that the SEP has been thoroughly cleaned with chlorine
solution and rinsed prior to any inspection or service to the interior.
Failure to do so may result in serious injury or death to personnel.
2. Remove tank lid (9-1-0150-1 and 9-1-0150-2) or access panel (9-1-0527).
3. Inspect internal discharge hose assembly (1) for material damage, frayed material, and loose
connections.
4. Inspect check valve (2) for evidence of material damage, loose hardware, corrosion, clogging, or
improper installation.
2
1
2
1
9-1-0150-1 and 9-1-0150-2
9-1-0527
0012 00-1
