2-28. HOSE ASSEMBLIES MAINTENANCE.
This task consists of
Rags, wiping (Appendix C, Section II, Item 23)
Gasket - MS27030-5
ROWPU shutdown (TM 10-4610240-10)
Power shutdown (power source manual)
The ROWPU uses both collapsible discharge hoses and noncollapsible suction
hoses. Repair of both type hoses is the same. One type hose is shown, the
others are similar .
Disconnect hose assembly from ROWPU (TM 104610-240-10).
Remove defective gasket (1) from hose coupling (2).
Wash all components with clean water and detergent.
Rinse components in clean water and dry with wiping rag.
Inspect couplings (2 and 4) for cracks and damaged threads.
Inspect hose (3) for cuts, tears, and deep scratches.
Replace gasket (1).
If hose (:3) or couplings (2 and 4) a re damaged, replace hose assembly.
Install gasket (1) in hose coupling (2).