TM 55-2840-254-23
2-80.16 INSTALL CHECK VALVE (WATER WASH TEE TO INTERSTAGE
2-80.16
AIR-BLEED ACTUATOR P3 INLET) (Continued)
3. Install damp (4) on check valve (3).
4. Install packing (5) on check valve (3).
In following step, when installing check
valve, ensure arrow on check valve which
indicates proper direction of airflow is
positioned as shown in figure.
5. Install check valve (3) on tee (6).
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C h a n g e
5
2-556.45
