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TM 5-4210-220-12
4-18. PUMP, PIPING, AND VALVES-Continued
4-18.15 Foam Eductor.
This task covers
a.
Removal
b.
Installation
TOOLS
Shop Equipment, Automotive
Maintenance And Repair,
NSN 4910-00-754-0650
EQUIPMENT CONDITION
All Piping Drained
Main Engine Shutdown (see para. 2-10)
APU Shutdown (see para. 2-12)
Batteries Disconnected (see para. 4-24)
MATERIALS/PARTS
22, Appendix E Pipe Sealant
2565-23 Foam Eductor
REMOVAL
(1)
Open compartment door (A) and remove all equipment.
(2)
Remove the box rear plate (B).
(3)
Remove check valve (1) as detailed in para. 4-18.14.
(4)
Remove hose (2) and elbow (3).
(5)
Remove elbow (8) from eductor (6).
(6)
Remove the eductor (6) from the suction tee fitting (7).
(7)
Clamp eductor in a vise. Do not overtighten, this could
damage the body.
(8)
Remove reducer (4) from eductor.
INSTALLATION
(1)
Make sure all fitting and valve threads are clean and
undamaged. Apply pipe sealant (item 22, Appendix E)
to threads.
(2)
Clamp eductor in a vise. Do not overtighten, this could
damage the body.
(3)
Install reducer (4) onto eductor (6).
4-258
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