TM 10-4630-206-12&P
UNIT 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
INTERNAL DISCHARGE HOSE
REPLACE
INITIAL SETUP
Tools
Personnel Required
Tool Kit, General Mechanics Automotive (Item 3, WP 0025 00)
Materials/Parts
Equipment Condition
Hose (Item 1, WP 0032 00)
All circuit breakers OFF
Hose Clamp (Item 2, WP 0032 00)
Tank empty
All hoses disconnected
REPLACE
Replace Internal Discharge Hose
WARNING
Ensure 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 illness or death to personnel.
NOTE
The new SEP (9-1-0527) has a hose assembly made up of two
hoses and an elbow. Any of these components may be replaced
individually.
1. Remove lid/access panel.
2. Loosen hose clamps (1).
3. Remove discharge hose assembly (2) from pump outlet (3) and check valve (4).
4. Replace hoses and elbow as necessary (9-1-0527 only).
5. Install replacement discharge hose assembly to pump outlet and check valve.
6. Secure with new hose clamps.
0021 00-1
